1122720676

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{1993}}^1$

素因数の和:2105

約数の個数: 96

約数和(自身を含む): 2572738560

約数和(自身を除く): 1450017884

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 31, 44, 59, 62, 77, 118, 124, 154, 217, 236, 308, 341, 413, 434, 649, 682, 826, 868, 1298, 1364, 1652, 1829, 1993, 2387, 2596, 3658, 3986, 4543, 4774, 7316, 7972, 9086, 9548, 12803, 13951, 18172, 20119, 21923, 25606, 27902, 40238, 43846, 51212, 55804, 61783, 80476, 87692, 117587, 123566, 140833, 153461, 235174, 247132, 281666, 306922, 432481, 470348, 563332, 613844, 679613, 823109, 864962, 1293457, 1359226, 1646218, 1729924, 2586914, 2718452, 3292436, 3645197, 4757291, 5173828, 7290394, 9054199, 9514582, 14580788, 18108398, 19029164, 25516379, 36216796, 40097167, 51032758, 80194334, 102065516, 160388668, 280680169, 561360338, 1122720676]

約数ペア:

[(1, 1122720676), (2, 561360338), (4, 280680169), (7, 160388668), (11, 102065516), (14, 80194334), (22, 51032758), (28, 40097167), (31, 36216796), (44, 25516379), (59, 19029164), (62, 18108398), (77, 14580788), (118, 9514582), (124, 9054199), (154, 7290394), (217, 5173828), (236, 4757291), (308, 3645197), (341, 3292436), (413, 2718452), (434, 2586914), (649, 1729924), (682, 1646218), (826, 1359226), (868, 1293457), (1298, 864962), (1364, 823109), (1652, 679613), (1829, 613844), (1993, 563332), (2387, 470348), (2596, 432481), (3658, 306922), (3986, 281666), (4543, 247132), (4774, 235174), (7316, 153461), (7972, 140833), (9086, 123566), (9548, 117587), (12803, 87692), (13951, 80476), (18172, 61783), (20119, 55804), (21923, 51212), (25606, 43846), (27902, 40238)]