2007466472

素因数分解:

$2^3\times {\mathrm{11}}^2\times {\mathrm{79}}^1\times {\mathrm{26251}}^1$

素因数の和:26358

約数の個数: 48

約数和(自身を含む): 4189819200

約数和(自身を除く): 2182352728

約数列:

[1, 2, 4, 8, 11, 22, 44, 79, 88, 121, 158, 242, 316, 484, 632, 869, 968, 1738, 3476, 6952, 9559, 19118, 26251, 38236, 52502, 76472, 105004, 210008, 288761, 577522, 1155044, 2073829, 2310088, 3176371, 4147658, 6352742, 8295316, 12705484, 16590632, 22812119, 25410968, 45624238, 91248476, 182496952, 250933309, 501866618, 1003733236, 2007466472]

約数ペア:

[(1, 2007466472), (2, 1003733236), (4, 501866618), (8, 250933309), (11, 182496952), (22, 91248476), (44, 45624238), (79, 25410968), (88, 22812119), (121, 16590632), (158, 12705484), (242, 8295316), (316, 6352742), (484, 4147658), (632, 3176371), (869, 2310088), (968, 2073829), (1738, 1155044), (3476, 577522), (6952, 288761), (9559, 210008), (19118, 105004), (26251, 76472), (38236, 52502)]