1222969210

素因数分解:

$2^1\times 5^1\times {\mathrm{97}}^1\times {\mathrm{509}}^1\times {\mathrm{2477}}^1$

素因数の和:3090

約数の個数: 32

約数和(自身を含む): 2229307920

約数和(自身を除く): 1006338710

約数列:

[1, 2, 5, 10, 97, 194, 485, 509, 970, 1018, 2477, 2545, 4954, 5090, 12385, 24770, 49373, 98746, 240269, 246865, 480538, 493730, 1201345, 1260793, 2402690, 2521586, 6303965, 12607930, 122296921, 244593842, 611484605, 1222969210]

約数ペア:

[(1, 1222969210), (2, 611484605), (5, 244593842), (10, 122296921), (97, 12607930), (194, 6303965), (485, 2521586), (509, 2402690), (970, 1260793), (1018, 1201345), (2477, 493730), (2545, 480538), (4954, 246865), (5090, 240269), (12385, 98746), (24770, 49373)]