2045491390

素因数分解:

$2^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{101}}^1\times {\mathrm{27743}}^1$

素因数の和:27924

約数の個数: 32

約数和(自身を含む): 3769410816

約数和(自身を除く): 1723919426

約数列:

[1, 2, 5, 10, 73, 101, 146, 202, 365, 505, 730, 1010, 7373, 14746, 27743, 36865, 55486, 73730, 138715, 277430, 2025239, 2802043, 4050478, 5604086, 10126195, 14010215, 20252390, 28020430, 204549139, 409098278, 1022745695, 2045491390]

約数ペア:

[(1, 2045491390), (2, 1022745695), (5, 409098278), (10, 204549139), (73, 28020430), (101, 20252390), (146, 14010215), (202, 10126195), (365, 5604086), (505, 4050478), (730, 2802043), (1010, 2025239), (7373, 277430), (14746, 138715), (27743, 73730), (36865, 55486)]