2021467532

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{167}}^1\times {\mathrm{373}}^1$

素因数の和:631

約数の個数: 96

約数和(自身を含む): 4363054080

約数和(自身を除く): 2341586548

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 61, 76, 122, 133, 167, 244, 266, 334, 373, 427, 532, 668, 746, 854, 1159, 1169, 1492, 1708, 2318, 2338, 2611, 3173, 4636, 4676, 5222, 6346, 7087, 8113, 10187, 10444, 12692, 14174, 16226, 20374, 22211, 22753, 28348, 32452, 40748, 44422, 45506, 49609, 62291, 71309, 88844, 91012, 99218, 124582, 142618, 159271, 193553, 198436, 249164, 285236, 318542, 387106, 432307, 436037, 637084, 774212, 864614, 872074, 1183529, 1354871, 1729228, 1744148, 2367058, 2709742, 3026149, 3799751, 4734116, 5419484, 6052298, 7599502, 8284703, 12104596, 15199004, 16569406, 26598257, 33138812, 53196514, 72195269, 106393028, 144390538, 288781076, 505366883, 1010733766, 2021467532]

約数ペア:

[(1, 2021467532), (2, 1010733766), (4, 505366883), (7, 288781076), (14, 144390538), (19, 106393028), (28, 72195269), (38, 53196514), (61, 33138812), (76, 26598257), (122, 16569406), (133, 15199004), (167, 12104596), (244, 8284703), (266, 7599502), (334, 6052298), (373, 5419484), (427, 4734116), (532, 3799751), (668, 3026149), (746, 2709742), (854, 2367058), (1159, 1744148), (1169, 1729228), (1492, 1354871), (1708, 1183529), (2318, 872074), (2338, 864614), (2611, 774212), (3173, 637084), (4636, 436037), (4676, 432307), (5222, 387106), (6346, 318542), (7087, 285236), (8113, 249164), (10187, 198436), (10444, 193553), (12692, 159271), (14174, 142618), (16226, 124582), (20374, 99218), (22211, 91012), (22753, 88844), (28348, 71309), (32452, 62291), (40748, 49609), (44422, 45506)]