1372704430

素因数分解:

$2^1\times 5^1\times {\mathrm{271}}^1\times {\mathrm{506533}}^1$

素因数の和:506811

約数の個数: 16

約数和(自身を含む): 2479990464

約数和(自身を除く): 1107286034

約数列:

[1, 2, 5, 10, 271, 542, 1355, 2710, 506533, 1013066, 2532665, 5065330, 137270443, 274540886, 686352215, 1372704430]

約数ペア:

[(1, 1372704430), (2, 686352215), (5, 274540886), (10, 137270443), (271, 5065330), (542, 2532665), (1355, 1013066), (2710, 506533)]