297006028

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{659}}^1\times {\mathrm{10243}}^1$

素因数の和:10917

約数の個数: 24

約数和(自身を含む): 567927360

約数和(自身を除く): 270921332

約数列:

[1, 2, 4, 11, 22, 44, 659, 1318, 2636, 7249, 10243, 14498, 20486, 28996, 40972, 112673, 225346, 450692, 6750137, 13500274, 27000548, 74251507, 148503014, 297006028]

約数ペア:

[(1, 297006028), (2, 148503014), (4, 74251507), (11, 27000548), (22, 13500274), (44, 6750137), (659, 450692), (1318, 225346), (2636, 112673), (7249, 40972), (10243, 28996), (14498, 20486)]