1402640642

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{659}}^1\times {\mathrm{1153}}^1$

素因数の和:1898

約数の個数: 32

約数和(自身を含む): 2303199360

約数和(自身を除く): 900558718

約数列:

[1, 2, 13, 26, 71, 142, 659, 923, 1153, 1318, 1846, 2306, 8567, 14989, 17134, 29978, 46789, 81863, 93578, 163726, 608257, 759827, 1064219, 1216514, 1519654, 2128438, 9877751, 19755502, 53947717, 107895434, 701320321, 1402640642]

約数ペア:

[(1, 1402640642), (2, 701320321), (13, 107895434), (26, 53947717), (71, 19755502), (142, 9877751), (659, 2128438), (923, 1519654), (1153, 1216514), (1318, 1064219), (1846, 759827), (2306, 608257), (8567, 163726), (14989, 93578), (17134, 81863), (29978, 46789)]