1540806442

素因数分解:

$2^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{521}}^1\times {\mathrm{3463}}^1$

素因数の和:4054

約数の個数: 32

約数和(自身を含む): 2690613504

約数和(自身を除く): 1149807062

約数列:

[1, 2, 7, 14, 61, 122, 427, 521, 854, 1042, 3463, 3647, 6926, 7294, 24241, 31781, 48482, 63562, 211243, 222467, 422486, 444934, 1478701, 1804223, 2957402, 3608446, 12629561, 25259122, 110057603, 220115206, 770403221, 1540806442]

約数ペア:

[(1, 1540806442), (2, 770403221), (7, 220115206), (14, 110057603), (61, 25259122), (122, 12629561), (427, 3608446), (521, 2957402), (854, 1804223), (1042, 1478701), (3463, 444934), (3647, 422486), (6926, 222467), (7294, 211243), (24241, 63562), (31781, 48482)]