388363540994

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{12457931}}^1$

素因数の和:12458066

約数の個数: 32

約数和(自身を含む): 690667750080

約数和(自身を除く): 302304209086

約数列:

[1, 2, 11, 13, 22, 26, 109, 143, 218, 286, 1199, 1417, 2398, 2834, 15587, 31174, 12457931, 24915862, 137037241, 161953103, 274074482, 323906206, 1357914479, 1781484133, 2715828958, 3562968266, 14937059269, 17652888227, 29874118538, 35305776454, 194181770497, 388363540994]

約数ペア:

[(1, 388363540994), (2, 194181770497), (11, 35305776454), (13, 29874118538), (22, 17652888227), (26, 14937059269), (109, 3562968266), (143, 2715828958), (218, 1781484133), (286, 1357914479), (1199, 323906206), (1417, 274074482), (2398, 161953103), (2834, 137037241), (15587, 24915862), (31174, 12457931)]