123103620328

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{62299403}}^1$

素因数の和:62299441

約数の個数: 32

約数和(自身を含む): 261657496800

約数和(自身を除く): 138553876472

約数列:

[1, 2, 4, 8, 13, 19, 26, 38, 52, 76, 104, 152, 247, 494, 988, 1976, 62299403, 124598806, 249197612, 498395224, 809892239, 1183688657, 1619784478, 2367377314, 3239568956, 4734754628, 6479137912, 9469509256, 15387952541, 30775905082, 61551810164, 123103620328]

約数ペア:

[(1, 123103620328), (2, 61551810164), (4, 30775905082), (8, 15387952541), (13, 9469509256), (19, 6479137912), (26, 4734754628), (38, 3239568956), (52, 2367377314), (76, 1619784478), (104, 1183688657), (152, 809892239), (247, 498395224), (494, 249197612), (988, 124598806), (1976, 62299403)]