7901948

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{173}}^1\times {\mathrm{601}}^1$

素因数の和:797

約数の個数: 24

約数和(自身を含む): 14664720

約数和(自身を除く): 6762772

約数列:

[1, 2, 4, 19, 38, 76, 173, 346, 601, 692, 1202, 2404, 3287, 6574, 11419, 13148, 22838, 45676, 103973, 207946, 415892, 1975487, 3950974, 7901948]

約数ペア:

[(1, 7901948), (2, 3950974), (4, 1975487), (19, 415892), (38, 207946), (76, 103973), (173, 45676), (346, 22838), (601, 13148), (692, 11419), (1202, 6574), (2404, 3287)]