1393711228

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^2\times {\mathrm{294529}}^1$

素因数の和:294566

約数の個数: 36

約数和(自身を含む): 3018343440

約数和(自身を除く): 1624632212

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 169, 182, 338, 364, 676, 1183, 2366, 4732, 294529, 589058, 1178116, 2061703, 3828877, 4123406, 7657754, 8246812, 15315508, 26802139, 49775401, 53604278, 99550802, 107208556, 199101604, 348427807, 696855614, 1393711228]

約数ペア:

[(1, 1393711228), (2, 696855614), (4, 348427807), (7, 199101604), (13, 107208556), (14, 99550802), (26, 53604278), (28, 49775401), (52, 26802139), (91, 15315508), (169, 8246812), (182, 7657754), (338, 4123406), (364, 3828877), (676, 2061703), (1183, 1178116), (2366, 589058), (4732, 294529)]