2130200786

素因数分解:

$2^1\times 7^1\times {\mathrm{239}}^1\times {\mathrm{461}}^1\times {\mathrm{1381}}^1$

素因数の和:2090

約数の個数: 32

約数和(自身を含む): 3677667840

約数和(自身を除く): 1547467054

約数列:

[1, 2, 7, 14, 239, 461, 478, 922, 1381, 1673, 2762, 3227, 3346, 6454, 9667, 19334, 110179, 220358, 330059, 636641, 660118, 771253, 1273282, 1542506, 2310413, 4456487, 4620826, 8912974, 152157199, 304314398, 1065100393, 2130200786]

約数ペア:

[(1, 2130200786), (2, 1065100393), (7, 304314398), (14, 152157199), (239, 8912974), (461, 4620826), (478, 4456487), (922, 2310413), (1381, 1542506), (1673, 1273282), (2762, 771253), (3227, 660118), (3346, 636641), (6454, 330059), (9667, 220358), (19334, 110179)]