2353368878

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{149}}^1\times {\mathrm{181}}^1\times {\mathrm{271}}^1$

素因数の和:633

約数の個数: 64

約数和(自身を含む): 4277145600

約数和(自身を除く): 1923776722

約数列:

[1, 2, 7, 14, 23, 46, 149, 161, 181, 271, 298, 322, 362, 542, 1043, 1267, 1897, 2086, 2534, 3427, 3794, 4163, 6233, 6854, 8326, 12466, 23989, 26969, 29141, 40379, 43631, 47978, 49051, 53938, 58282, 80758, 87262, 98102, 188783, 282653, 343357, 377566, 565306, 620287, 686714, 928717, 1128173, 1240574, 1857434, 2256346, 4342009, 6501019, 7308599, 7897211, 8684018, 13002038, 14617198, 15794422, 51160193, 102320386, 168097777, 336195554, 1176684439, 2353368878]

約数ペア:

[(1, 2353368878), (2, 1176684439), (7, 336195554), (14, 168097777), (23, 102320386), (46, 51160193), (149, 15794422), (161, 14617198), (181, 13002038), (271, 8684018), (298, 7897211), (322, 7308599), (362, 6501019), (542, 4342009), (1043, 2256346), (1267, 1857434), (1897, 1240574), (2086, 1128173), (2534, 928717), (3427, 686714), (3794, 620287), (4163, 565306), (6233, 377566), (6854, 343357), (8326, 282653), (12466, 188783), (23989, 98102), (26969, 87262), (29141, 80758), (40379, 58282), (43631, 53938), (47978, 49051)]