1330663964

素因数分解:

$2^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{401}}^1\times {\mathrm{3823}}^1$

素因数の和:4266

約数の個数: 48

約数和(自身を含む): 2754748416

約数和(自身を除く): 1424084452

約数列:

[1, 2, 4, 7, 14, 28, 31, 62, 124, 217, 401, 434, 802, 868, 1604, 2807, 3823, 5614, 7646, 11228, 12431, 15292, 24862, 26761, 49724, 53522, 87017, 107044, 118513, 174034, 237026, 348068, 474052, 829591, 1533023, 1659182, 3066046, 3318364, 6132092, 10731161, 21462322, 42924644, 47523713, 95047426, 190094852, 332665991, 665331982, 1330663964]

約数ペア:

[(1, 1330663964), (2, 665331982), (4, 332665991), (7, 190094852), (14, 95047426), (28, 47523713), (31, 42924644), (62, 21462322), (124, 10731161), (217, 6132092), (401, 3318364), (434, 3066046), (802, 1659182), (868, 1533023), (1604, 829591), (2807, 474052), (3823, 348068), (5614, 237026), (7646, 174034), (11228, 118513), (12431, 107044), (15292, 87017), (24862, 53522), (26761, 49724)]