1238302

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{491}}^1$

素因数の和:603

約数の個数: 16

約数和(自身を含む): 2025072

約数和(自身を除く): 786770

約数列:

[1, 2, 13, 26, 97, 194, 491, 982, 1261, 2522, 6383, 12766, 47627, 95254, 619151, 1238302]

約数ペア:

[(1, 1238302), (2, 619151), (13, 95254), (26, 47627), (97, 12766), (194, 6383), (491, 2522), (982, 1261)]