13099980244

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{71}}^1\times {\mathrm{191}}^1\times {\mathrm{1429}}^1$

素因数の和:1721

約数の個数: 72

約数和(自身を含む): 25323217920

約数和(自身を除く): 12223237676

約数列:

[1, 2, 4, 13, 26, 52, 71, 142, 169, 191, 284, 338, 382, 676, 764, 923, 1429, 1846, 2483, 2858, 3692, 4966, 5716, 9932, 11999, 13561, 18577, 23998, 27122, 32279, 37154, 47996, 54244, 64558, 74308, 101459, 129116, 176293, 202918, 241501, 272939, 352586, 405836, 483002, 545878, 705172, 966004, 1091756, 1318967, 2291809, 2637934, 3548207, 4583618, 5275868, 7096414, 9167236, 14192828, 17146571, 19378669, 34293142, 38757338, 46126691, 68586284, 77514676, 92253382, 184506764, 251922697, 503845394, 1007690788, 3274995061, 6549990122, 13099980244]

約数ペア:

[(1, 13099980244), (2, 6549990122), (4, 3274995061), (13, 1007690788), (26, 503845394), (52, 251922697), (71, 184506764), (142, 92253382), (169, 77514676), (191, 68586284), (284, 46126691), (338, 38757338), (382, 34293142), (676, 19378669), (764, 17146571), (923, 14192828), (1429, 9167236), (1846, 7096414), (2483, 5275868), (2858, 4583618), (3692, 3548207), (4966, 2637934), (5716, 2291809), (9932, 1318967), (11999, 1091756), (13561, 966004), (18577, 705172), (23998, 545878), (27122, 483002), (32279, 405836), (37154, 352586), (47996, 272939), (54244, 241501), (64558, 202918), (74308, 176293), (101459, 129116)]