354204916

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{191}}^1\times {\mathrm{1877}}^1$

素因数の和:2104

約数の個数: 48

約数和(自身を含む): 706728960

約数和(自身を除く): 352524044

約数列:

[1, 2, 4, 13, 19, 26, 38, 52, 76, 191, 247, 382, 494, 764, 988, 1877, 2483, 3629, 3754, 4966, 7258, 7508, 9932, 14516, 24401, 35663, 47177, 48802, 71326, 94354, 97604, 142652, 188708, 358507, 463619, 717014, 927238, 1434028, 1854476, 4660591, 6811633, 9321182, 13623266, 18642364, 27246532, 88551229, 177102458, 354204916]

約数ペア:

[(1, 354204916), (2, 177102458), (4, 88551229), (13, 27246532), (19, 18642364), (26, 13623266), (38, 9321182), (52, 6811633), (76, 4660591), (191, 1854476), (247, 1434028), (382, 927238), (494, 717014), (764, 463619), (988, 358507), (1877, 188708), (2483, 142652), (3629, 97604), (3754, 94354), (4966, 71326), (7258, 48802), (7508, 47177), (9932, 35663), (14516, 24401)]