1271709032

素因数分解:

$2^3\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{42379}}^1$

素因数の和:42438

約数の個数: 48

約数和(自身を含む): 2705539200

約数和(自身を除く): 1433830168

約数列:

[1, 2, 4, 8, 11, 22, 31, 44, 62, 88, 121, 124, 242, 248, 341, 484, 682, 968, 1364, 2728, 3751, 7502, 15004, 30008, 42379, 84758, 169516, 339032, 466169, 932338, 1313749, 1864676, 2627498, 3729352, 5127859, 5254996, 10255718, 10509992, 14451239, 20511436, 28902478, 41022872, 57804956, 115609912, 158963629, 317927258, 635854516, 1271709032]

約数ペア:

[(1, 1271709032), (2, 635854516), (4, 317927258), (8, 158963629), (11, 115609912), (22, 57804956), (31, 41022872), (44, 28902478), (62, 20511436), (88, 14451239), (121, 10509992), (124, 10255718), (242, 5254996), (248, 5127859), (341, 3729352), (484, 2627498), (682, 1864676), (968, 1313749), (1364, 932338), (2728, 466169), (3751, 339032), (7502, 169516), (15004, 84758), (30008, 42379)]