1237157012

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{97}}^1\times {\mathrm{947}}^1$

素因数の和:1105

約数の個数: 96

約数和(自身を含む): 2767795968

約数和(自身を除く): 1530638956

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 37, 52, 74, 91, 97, 148, 182, 194, 259, 364, 388, 481, 518, 679, 947, 962, 1036, 1261, 1358, 1894, 1924, 2522, 2716, 3367, 3589, 3788, 5044, 6629, 6734, 7178, 8827, 12311, 13258, 13468, 14356, 17654, 24622, 25123, 26516, 35039, 35308, 46657, 49244, 50246, 70078, 86177, 91859, 93314, 100492, 140156, 172354, 183718, 186628, 245273, 326599, 344708, 367436, 455507, 490546, 643013, 653198, 911014, 981092, 1194167, 1286026, 1306396, 1822028, 2388334, 2572052, 3188549, 3398783, 4776668, 6377098, 6797566, 8359169, 12754196, 13595132, 16718338, 23791481, 33436676, 44184179, 47582962, 88368358, 95165924, 176736716, 309289253, 618578506, 1237157012]

約数ペア:

[(1, 1237157012), (2, 618578506), (4, 309289253), (7, 176736716), (13, 95165924), (14, 88368358), (26, 47582962), (28, 44184179), (37, 33436676), (52, 23791481), (74, 16718338), (91, 13595132), (97, 12754196), (148, 8359169), (182, 6797566), (194, 6377098), (259, 4776668), (364, 3398783), (388, 3188549), (481, 2572052), (518, 2388334), (679, 1822028), (947, 1306396), (962, 1286026), (1036, 1194167), (1261, 981092), (1358, 911014), (1894, 653198), (1924, 643013), (2522, 490546), (2716, 455507), (3367, 367436), (3589, 344708), (3788, 326599), (5044, 245273), (6629, 186628), (6734, 183718), (7178, 172354), (8827, 140156), (12311, 100492), (13258, 93314), (13468, 91859), (14356, 86177), (17654, 70078), (24622, 50246), (25123, 49244), (26516, 46657), (35039, 35308)]