2019574210

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{157}}^1\times {\mathrm{44357}}^1$

素因数の和:44550

約数の個数: 32

約数和(自身を含む): 3784624560

約数和(自身を除く): 1765050350

約数列:

[1, 2, 5, 10, 29, 58, 145, 157, 290, 314, 785, 1570, 4553, 9106, 22765, 44357, 45530, 88714, 221785, 443570, 1286353, 2572706, 6431765, 6964049, 12863530, 13928098, 34820245, 69640490, 201957421, 403914842, 1009787105, 2019574210]

約数ペア:

[(1, 2019574210), (2, 1009787105), (5, 403914842), (10, 201957421), (29, 69640490), (58, 34820245), (145, 13928098), (157, 12863530), (290, 6964049), (314, 6431765), (785, 2572706), (1570, 1286353), (4553, 443570), (9106, 221785), (22765, 88714), (44357, 45530)]