431160898

素因数分解:

$2^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{197}}^1\times {\mathrm{971}}^1$

素因数の和:1207

約数の個数: 48

約数和(自身を含む): 789839424

約数和(自身を除く): 358678526

約数列:

[1, 2, 7, 14, 23, 46, 49, 98, 161, 197, 322, 394, 971, 1127, 1379, 1942, 2254, 2758, 4531, 6797, 9062, 9653, 13594, 19306, 22333, 31717, 44666, 47579, 63434, 95158, 156331, 191287, 222019, 312662, 382574, 444038, 1094317, 1339009, 2188634, 2678018, 4399601, 8799202, 9373063, 18746126, 30797207, 61594414, 215580449, 431160898]

約数ペア:

[(1, 431160898), (2, 215580449), (7, 61594414), (14, 30797207), (23, 18746126), (46, 9373063), (49, 8799202), (98, 4399601), (161, 2678018), (197, 2188634), (322, 1339009), (394, 1094317), (971, 444038), (1127, 382574), (1379, 312662), (1942, 222019), (2254, 191287), (2758, 156331), (4531, 95158), (6797, 63434), (9062, 47579), (9653, 44666), (13594, 31717), (19306, 22333)]