2197029340

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{587441}}^1$

素因数の和:587478

約数の個数: 48

約数和(自身を含む): 5329273824

約数和(自身を除く): 3132244484

約数列:

[1, 2, 4, 5, 10, 11, 17, 20, 22, 34, 44, 55, 68, 85, 110, 170, 187, 220, 340, 374, 748, 935, 1870, 3740, 587441, 1174882, 2349764, 2937205, 5874410, 6461851, 9986497, 11748820, 12923702, 19972994, 25847404, 32309255, 39945988, 49932485, 64618510, 99864970, 109851467, 129237020, 199729940, 219702934, 439405868, 549257335, 1098514670, 2197029340]

約数ペア:

[(1, 2197029340), (2, 1098514670), (4, 549257335), (5, 439405868), (10, 219702934), (11, 199729940), (17, 129237020), (20, 109851467), (22, 99864970), (34, 64618510), (44, 49932485), (55, 39945988), (68, 32309255), (85, 25847404), (110, 19972994), (170, 12923702), (187, 11748820), (220, 9986497), (340, 6461851), (374, 5874410), (748, 2937205), (935, 2349764), (1870, 1174882), (3740, 587441)]