4920792596

素因数分解:

$2^2\times {\mathrm{17}}^2\times {\mathrm{19}}^1\times {\mathrm{157}}^1\times {\mathrm{1427}}^1$

素因数の和:1641

約数の個数: 72

約数和(自身を含む): 9697319520

約数和(自身を除く): 4776526924

約数列:

[1, 2, 4, 17, 19, 34, 38, 68, 76, 157, 289, 314, 323, 578, 628, 646, 1156, 1292, 1427, 2669, 2854, 2983, 5338, 5491, 5708, 5966, 10676, 10982, 11932, 21964, 24259, 27113, 45373, 48518, 50711, 54226, 90746, 97036, 101422, 108452, 181492, 202844, 224039, 412403, 448078, 460921, 824806, 862087, 896156, 921842, 1649612, 1724174, 1843684, 3448348, 3808663, 4256741, 7617326, 7835657, 8513482, 15234652, 15671314, 17026964, 31342628, 64747271, 72364597, 129494542, 144729194, 258989084, 289458388, 1230198149, 2460396298, 4920792596]

約数ペア:

[(1, 4920792596), (2, 2460396298), (4, 1230198149), (17, 289458388), (19, 258989084), (34, 144729194), (38, 129494542), (68, 72364597), (76, 64747271), (157, 31342628), (289, 17026964), (314, 15671314), (323, 15234652), (578, 8513482), (628, 7835657), (646, 7617326), (1156, 4256741), (1292, 3808663), (1427, 3448348), (2669, 1843684), (2854, 1724174), (2983, 1649612), (5338, 921842), (5491, 896156), (5708, 862087), (5966, 824806), (10676, 460921), (10982, 448078), (11932, 412403), (21964, 224039), (24259, 202844), (27113, 181492), (45373, 108452), (48518, 101422), (50711, 97036), (54226, 90746)]