2040691966

素因数分解:

$2^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{157}}^1\times {\mathrm{2609}}^1$

素因数の和:2868

約数の個数: 32

約数和(自身を含む): 3206666880

約数和(自身を除く): 1165974914

約数列:

[1, 2, 47, 53, 94, 106, 157, 314, 2491, 2609, 4982, 5218, 7379, 8321, 14758, 16642, 122623, 138277, 245246, 276554, 391087, 409613, 782174, 819226, 6499019, 12998038, 19251811, 21709489, 38503622, 43418978, 1020345983, 2040691966]

約数ペア:

[(1, 2040691966), (2, 1020345983), (47, 43418978), (53, 38503622), (94, 21709489), (106, 19251811), (157, 12998038), (314, 6499019), (2491, 819226), (2609, 782174), (4982, 409613), (5218, 391087), (7379, 276554), (8321, 245246), (14758, 138277), (16642, 122623)]