1350878828

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{499}}^1\times {\mathrm{659}}^1$

素因数の和:1254

約数の個数: 48

約数和(自身を含む): 2587200000

約数和(自身を除く): 1236321172

約数列:

[1, 2, 4, 13, 26, 52, 79, 158, 316, 499, 659, 998, 1027, 1318, 1996, 2054, 2636, 4108, 6487, 8567, 12974, 17134, 25948, 34268, 39421, 52061, 78842, 104122, 157684, 208244, 328841, 512473, 657682, 676793, 1024946, 1315364, 1353586, 2049892, 2707172, 4274933, 8549866, 17099732, 25978439, 51956878, 103913756, 337719707, 675439414, 1350878828]

約数ペア:

[(1, 1350878828), (2, 675439414), (4, 337719707), (13, 103913756), (26, 51956878), (52, 25978439), (79, 17099732), (158, 8549866), (316, 4274933), (499, 2707172), (659, 2049892), (998, 1353586), (1027, 1315364), (1318, 1024946), (1996, 676793), (2054, 657682), (2636, 512473), (4108, 328841), (6487, 208244), (8567, 157684), (12974, 104122), (17134, 78842), (25948, 52061), (34268, 39421)]