11859116048

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{263}}^1\times {\mathrm{216787}}^1$

素因数の和:217071

約数の個数: 40

約数和(自身を含む): 24838701888

約数和(自身を除く): 12979585840

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 263, 526, 1052, 2104, 3419, 4208, 6838, 13676, 27352, 54704, 216787, 433574, 867148, 1734296, 2818231, 3468592, 5636462, 11272924, 22545848, 45091696, 57014981, 114029962, 228059924, 456119848, 741194753, 912239696, 1482389506, 2964779012, 5929558024, 11859116048]

約数ペア:

[(1, 11859116048), (2, 5929558024), (4, 2964779012), (8, 1482389506), (13, 912239696), (16, 741194753), (26, 456119848), (52, 228059924), (104, 114029962), (208, 57014981), (263, 45091696), (526, 22545848), (1052, 11272924), (2104, 5636462), (3419, 3468592), (4208, 2818231), (6838, 1734296), (13676, 867148), (27352, 433574), (54704, 216787)]