537174170

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{269}}^1\times {\mathrm{15361}}^1$

素因数の和:15650

約数の個数: 32

約数和(自身を含む): 1045230480

約数和(自身を除く): 508056310

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 269, 538, 1345, 2690, 3497, 6994, 15361, 17485, 30722, 34970, 76805, 153610, 199693, 399386, 998465, 1996930, 4132109, 8264218, 20660545, 41321090, 53717417, 107434834, 268587085, 537174170]

約数ペア:

[(1, 537174170), (2, 268587085), (5, 107434834), (10, 53717417), (13, 41321090), (26, 20660545), (65, 8264218), (130, 4132109), (269, 1996930), (538, 998465), (1345, 399386), (2690, 199693), (3497, 153610), (6994, 76805), (15361, 34970), (17485, 30722)]