4982428438

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{89}}^1\times {\mathrm{69457}}^1$

素因数の和:69592

約数の個数: 32

約数和(自身を含む): 8401639680

約数和(自身を除く): 3419211242

約数列:

[1, 2, 13, 26, 31, 62, 89, 178, 403, 806, 1157, 2314, 2759, 5518, 35867, 69457, 71734, 138914, 902941, 1805882, 2153167, 4306334, 6181673, 12363346, 27991171, 55982342, 80361749, 160723498, 191631863, 383263726, 2491214219, 4982428438]

約数ペア:

[(1, 4982428438), (2, 2491214219), (13, 383263726), (26, 191631863), (31, 160723498), (62, 80361749), (89, 55982342), (178, 27991171), (403, 12363346), (806, 6181673), (1157, 4306334), (2314, 2153167), (2759, 1805882), (5518, 902941), (35867, 138914), (69457, 71734)]