802159826

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{173}}^1\times {\mathrm{1283}}^1$

素因数の和:1610

約数の個数: 32

約数和(自身を含む): 1313686080

約数和(自身を除く): 511526254

約数列:

[1, 2, 13, 26, 139, 173, 278, 346, 1283, 1807, 2249, 2566, 3614, 4498, 16679, 24047, 33358, 48094, 178337, 221959, 312611, 356674, 443918, 625222, 2318381, 2885467, 4636762, 5770934, 30852301, 61704602, 401079913, 802159826]

約数ペア:

[(1, 802159826), (2, 401079913), (13, 61704602), (26, 30852301), (139, 5770934), (173, 4636762), (278, 2885467), (346, 2318381), (1283, 625222), (1807, 443918), (2249, 356674), (2566, 312611), (3614, 221959), (4498, 178337), (16679, 48094), (24047, 33358)]