1321491612

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{296831}}^1$

素因数の和:296898

約数の個数: 48

約数和(自身を含む): 3590479872

約数和(自身を除く): 2268988260

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 53, 84, 106, 159, 212, 318, 371, 636, 742, 1113, 1484, 2226, 4452, 296831, 593662, 890493, 1187324, 1780986, 2077817, 3561972, 4155634, 6233451, 8311268, 12466902, 15732043, 24933804, 31464086, 47196129, 62928172, 94392258, 110124301, 188784516, 220248602, 330372903, 440497204, 660745806, 1321491612]

約数ペア:

[(1, 1321491612), (2, 660745806), (3, 440497204), (4, 330372903), (6, 220248602), (7, 188784516), (12, 110124301), (14, 94392258), (21, 62928172), (28, 47196129), (42, 31464086), (53, 24933804), (84, 15732043), (106, 12466902), (159, 8311268), (212, 6233451), (318, 4155634), (371, 3561972), (636, 2077817), (742, 1780986), (1113, 1187324), (1484, 890493), (2226, 593662), (4452, 296831)]