42173690

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{6121}}^1$

素因数の和:6194

約数の個数: 32

約数和(自身を含む): 83308176

約数和(自身を除く): 41134486

約数列:

[1, 2, 5, 10, 13, 26, 53, 65, 106, 130, 265, 530, 689, 1378, 3445, 6121, 6890, 12242, 30605, 61210, 79573, 159146, 324413, 397865, 648826, 795730, 1622065, 3244130, 4217369, 8434738, 21086845, 42173690]

約数ペア:

[(1, 42173690), (2, 21086845), (5, 8434738), (10, 4217369), (13, 3244130), (26, 1622065), (53, 795730), (65, 648826), (106, 397865), (130, 324413), (265, 159146), (530, 79573), (689, 61210), (1378, 30605), (3445, 12242), (6121, 6890)]