547033370

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{221471}}^1$

素因数の和:221510

約数の個数: 32

約数和(自身を含む): 1116218880

約数和(自身を除く): 569185510

約数列:

[1, 2, 5, 10, 13, 19, 26, 38, 65, 95, 130, 190, 247, 494, 1235, 2470, 221471, 442942, 1107355, 2214710, 2879123, 4207949, 5758246, 8415898, 14395615, 21039745, 28791230, 42079490, 54703337, 109406674, 273516685, 547033370]

約数ペア:

[(1, 547033370), (2, 273516685), (5, 109406674), (10, 54703337), (13, 42079490), (19, 28791230), (26, 21039745), (38, 14395615), (65, 8415898), (95, 5758246), (130, 4207949), (190, 2879123), (247, 2214710), (494, 1107355), (1235, 442942), (2470, 221471)]