2051279177332

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{515839}}^1\times {\mathrm{12911}}^1$

素因数の和:528772

約数の個数: 48

約数和(自身を含む): 4475873525760

約数和(自身を除く): 2424594348428

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 154, 308, 12911, 25822, 51644, 90377, 142021, 180754, 284042, 361508, 515839, 568084, 994147, 1031678, 1988294, 2063356, 3610873, 3976588, 5674229, 7221746, 11348458, 14443492, 22696916, 39719603, 79439206, 158878412, 6659997329, 13319994658, 26639989316, 46619981303, 73259970619, 93239962606, 146519941238, 186479925212, 293039882476, 512819794333, 1025639588666, 2051279177332]

約数ペア:

[(1, 2051279177332), (2, 1025639588666), (4, 512819794333), (7, 293039882476), (11, 186479925212), (14, 146519941238), (22, 93239962606), (28, 73259970619), (44, 46619981303), (77, 26639989316), (154, 13319994658), (308, 6659997329), (12911, 158878412), (25822, 79439206), (51644, 39719603), (90377, 22696916), (142021, 14443492), (180754, 11348458), (284042, 7221746), (361508, 5674229), (515839, 3976588), (568084, 3610873), (994147, 2063356), (1031678, 1988294)]