471181634

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{137}}^1\times {\mathrm{971}}^1$

素因数の和:1151

約数の個数: 64

約数和(自身を含む): 927148032

約数和(自身を除く): 455966398

約数列:

[1, 2, 7, 11, 14, 22, 23, 46, 77, 137, 154, 161, 253, 274, 322, 506, 959, 971, 1507, 1771, 1918, 1942, 3014, 3151, 3542, 6302, 6797, 10549, 10681, 13594, 21098, 21362, 22057, 22333, 34661, 44114, 44666, 69322, 74767, 133027, 149534, 156331, 242627, 245663, 266054, 312662, 485254, 491326, 931189, 1463297, 1719641, 1862378, 2926594, 3059621, 3439282, 6119242, 10243079, 20486158, 21417347, 33655831, 42834694, 67311662, 235590817, 471181634]

約数ペア:

[(1, 471181634), (2, 235590817), (7, 67311662), (11, 42834694), (14, 33655831), (22, 21417347), (23, 20486158), (46, 10243079), (77, 6119242), (137, 3439282), (154, 3059621), (161, 2926594), (253, 1862378), (274, 1719641), (322, 1463297), (506, 931189), (959, 491326), (971, 485254), (1507, 312662), (1771, 266054), (1918, 245663), (1942, 242627), (3014, 156331), (3151, 149534), (3542, 133027), (6302, 74767), (6797, 69322), (10549, 44666), (10681, 44114), (13594, 34661), (21098, 22333), (21362, 22057)]