922751518

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{21601}}^1$

素因数の和:21700

約数の個数: 32

約数和(自身を含む): 1567786752

約数和(自身を除く): 645035234

約数列:

[1, 2, 13, 26, 31, 53, 62, 106, 403, 689, 806, 1378, 1643, 3286, 21359, 21601, 42718, 43202, 280813, 561626, 669631, 1144853, 1339262, 2289706, 8705203, 14883089, 17410406, 29766178, 35490443, 70980886, 461375759, 922751518]

約数ペア:

[(1, 922751518), (2, 461375759), (13, 70980886), (26, 35490443), (31, 29766178), (53, 17410406), (62, 14883089), (106, 8705203), (403, 2289706), (689, 1339262), (806, 1144853), (1378, 669631), (1643, 561626), (3286, 280813), (21359, 43202), (21601, 42718)]