2133170

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{269}}^1$

素因数の和:350

約数の個数: 32

約数和(自身を含む): 4218480

約数和(自身を除く): 2085310

約数列:

[1, 2, 5, 10, 13, 26, 61, 65, 122, 130, 269, 305, 538, 610, 793, 1345, 1586, 2690, 3497, 3965, 6994, 7930, 16409, 17485, 32818, 34970, 82045, 164090, 213317, 426634, 1066585, 2133170]

約数ペア:

[(1, 2133170), (2, 1066585), (5, 426634), (10, 213317), (13, 164090), (26, 82045), (61, 34970), (65, 32818), (122, 17485), (130, 16409), (269, 7930), (305, 6994), (538, 3965), (610, 3497), (793, 2690), (1345, 1586)]