1373291210

素因数分解:

$2^1\times 5^1\times {\mathrm{277}}^1\times {\mathrm{495773}}^1$

素因数の和:496057

約数の個数: 16

約数和(自身を含む): 2480853096

約数和(自身を除く): 1107561886

約数列:

[1, 2, 5, 10, 277, 554, 1385, 2770, 495773, 991546, 2478865, 4957730, 137329121, 274658242, 686645605, 1373291210]

約数ペア:

[(1, 1373291210), (2, 686645605), (5, 274658242), (10, 137329121), (277, 4957730), (554, 2478865), (1385, 991546), (2770, 495773)]