2016279590

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{103}}^1\times {\mathrm{6547}}^1$

素因数の和:6693

約数の個数: 64

約数和(自身を含む): 4118639616

約数和(自身を除く): 2102360026

約数列:

[1, 2, 5, 10, 13, 23, 26, 46, 65, 103, 115, 130, 206, 230, 299, 515, 598, 1030, 1339, 1495, 2369, 2678, 2990, 4738, 6547, 6695, 11845, 13094, 13390, 23690, 30797, 32735, 61594, 65470, 85111, 150581, 153985, 170222, 301162, 307970, 425555, 674341, 752905, 851110, 1348682, 1505810, 1957553, 3371705, 3915106, 6743410, 8766433, 9787765, 15509843, 17532866, 19575530, 31019686, 43832165, 77549215, 87664330, 155098430, 201627959, 403255918, 1008139795, 2016279590]

約数ペア:

[(1, 2016279590), (2, 1008139795), (5, 403255918), (10, 201627959), (13, 155098430), (23, 87664330), (26, 77549215), (46, 43832165), (65, 31019686), (103, 19575530), (115, 17532866), (130, 15509843), (206, 9787765), (230, 8766433), (299, 6743410), (515, 3915106), (598, 3371705), (1030, 1957553), (1339, 1505810), (1495, 1348682), (2369, 851110), (2678, 752905), (2990, 674341), (4738, 425555), (6547, 307970), (6695, 301162), (11845, 170222), (13094, 153985), (13390, 150581), (23690, 85111), (30797, 65470), (32735, 61594)]