739969406

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{491}}^1\times {\mathrm{1123}}^1$

素因数の和:1688

約数の個数: 32

約数和(自身を含む): 1234313856

約数和(自身を除く): 494344450

約数列:

[1, 2, 11, 22, 61, 122, 491, 671, 982, 1123, 1342, 2246, 5401, 10802, 12353, 24706, 29951, 59902, 68503, 137006, 329461, 551393, 658922, 753533, 1102786, 1507066, 6065323, 12130646, 33634973, 67269946, 369984703, 739969406]

約数ペア:

[(1, 739969406), (2, 369984703), (11, 67269946), (22, 33634973), (61, 12130646), (122, 6065323), (491, 1507066), (671, 1102786), (982, 753533), (1123, 658922), (1342, 551393), (2246, 329461), (5401, 137006), (10802, 68503), (12353, 59902), (24706, 29951)]