4704590

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{2251}}^1$

素因数の和:2288

約数の個数: 32

約数和(自身を含む): 9728640

約数和(自身を除く): 5024050

約数列:

[1, 2, 5, 10, 11, 19, 22, 38, 55, 95, 110, 190, 209, 418, 1045, 2090, 2251, 4502, 11255, 22510, 24761, 42769, 49522, 85538, 123805, 213845, 247610, 427690, 470459, 940918, 2352295, 4704590]

約数ペア:

[(1, 4704590), (2, 2352295), (5, 940918), (10, 470459), (11, 427690), (19, 247610), (22, 213845), (38, 123805), (55, 85538), (95, 49522), (110, 42769), (190, 24761), (209, 22510), (418, 11255), (1045, 4502), (2090, 2251)]