440966042

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{509}}^1\times {\mathrm{743}}^1$

素因数の和:1318

約数の個数: 32

約数和(自身を含む): 737631360

約数和(自身を除く): 296665318

約数列:

[1, 2, 11, 22, 53, 106, 509, 583, 743, 1018, 1166, 1486, 5599, 8173, 11198, 16346, 26977, 39379, 53954, 78758, 296747, 378187, 433169, 593494, 756374, 866338, 4160057, 8320114, 20043911, 40087822, 220483021, 440966042]

約数ペア:

[(1, 440966042), (2, 220483021), (11, 40087822), (22, 20043911), (53, 8320114), (106, 4160057), (509, 866338), (583, 756374), (743, 593494), (1018, 433169), (1166, 378187), (1486, 296747), (5599, 78758), (8173, 53954), (11198, 39379), (16346, 26977)]