1520572042

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{137}}^1\times {\mathrm{6911}}^1$

素因数の和:7134

約数の個数: 32

約数和(自身を含む): 2541072384

約数和(自身を除く): 1020500342

約数列:

[1, 2, 11, 22, 73, 137, 146, 274, 803, 1507, 1606, 3014, 6911, 10001, 13822, 20002, 76021, 110011, 152042, 220022, 504503, 946807, 1009006, 1893614, 5549533, 10414877, 11099066, 20829754, 69116911, 138233822, 760286021, 1520572042]

約数ペア:

[(1, 1520572042), (2, 760286021), (11, 138233822), (22, 69116911), (73, 20829754), (137, 11099066), (146, 10414877), (274, 5549533), (803, 1893614), (1507, 1009006), (1606, 946807), (3014, 504503), (6911, 220022), (10001, 152042), (13822, 110011), (20002, 76021)]