289020102

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{1237}}^1\times {\mathrm{5563}}^1$

素因数の和:6812

約数の個数: 32

約数和(自身を含む): 661270272

約数和(自身を除く): 372250170

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 1237, 2474, 3711, 5563, 7422, 8659, 11126, 16689, 17318, 25977, 33378, 38941, 51954, 77882, 116823, 233646, 6881431, 13762862, 20644293, 41288586, 48170017, 96340034, 144510051, 289020102]

約数ペア:

[(1, 289020102), (2, 144510051), (3, 96340034), (6, 48170017), (7, 41288586), (14, 20644293), (21, 13762862), (42, 6881431), (1237, 233646), (2474, 116823), (3711, 77882), (5563, 51954), (7422, 38941), (8659, 33378), (11126, 25977), (16689, 17318)]