1900523990

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{293}}^1\times {\mathrm{22367}}^1$

素因数の和:22696

約数の個数: 32

約数和(自身を含む): 3551143680

約数和(自身を除く): 1650619690

約数列:

[1, 2, 5, 10, 29, 58, 145, 290, 293, 586, 1465, 2930, 8497, 16994, 22367, 42485, 44734, 84970, 111835, 223670, 648643, 1297286, 3243215, 6486430, 6553531, 13107062, 32767655, 65535310, 190052399, 380104798, 950261995, 1900523990]

約数ペア:

[(1, 1900523990), (2, 950261995), (5, 380104798), (10, 190052399), (29, 65535310), (58, 32767655), (145, 13107062), (290, 6553531), (293, 6486430), (586, 3243215), (1465, 1297286), (2930, 648643), (8497, 223670), (16994, 111835), (22367, 84970), (42485, 44734)]