2013047248

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{181}}^1\times {\mathrm{1319}}^1$

素因数の和:1556

約数の個数: 80

約数和(自身を含む): 4289725440

約数和(自身を除く): 2276678192

約数列:

[1, 2, 4, 8, 16, 17, 31, 34, 62, 68, 124, 136, 181, 248, 272, 362, 496, 527, 724, 1054, 1319, 1448, 2108, 2638, 2896, 3077, 4216, 5276, 5611, 6154, 8432, 10552, 11222, 12308, 21104, 22423, 22444, 24616, 40889, 44846, 44888, 49232, 81778, 89692, 89776, 95387, 163556, 179384, 190774, 238739, 327112, 358768, 381548, 477478, 654224, 695113, 763096, 954956, 1390226, 1526192, 1909912, 2780452, 3819824, 4058563, 5560904, 7400909, 8117126, 11121808, 14801818, 16234252, 29603636, 32468504, 59207272, 64937008, 118414544, 125815453, 251630906, 503261812, 1006523624, 2013047248]

約数ペア:

[(1, 2013047248), (2, 1006523624), (4, 503261812), (8, 251630906), (16, 125815453), (17, 118414544), (31, 64937008), (34, 59207272), (62, 32468504), (68, 29603636), (124, 16234252), (136, 14801818), (181, 11121808), (248, 8117126), (272, 7400909), (362, 5560904), (496, 4058563), (527, 3819824), (724, 2780452), (1054, 1909912), (1319, 1526192), (1448, 1390226), (2108, 954956), (2638, 763096), (2896, 695113), (3077, 654224), (4216, 477478), (5276, 381548), (5611, 358768), (6154, 327112), (8432, 238739), (10552, 190774), (11222, 179384), (12308, 163556), (21104, 95387), (22423, 89776), (22444, 89692), (24616, 81778), (40889, 49232), (44846, 44888)]