1898496496

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{601}}^1\times {\mathrm{15187}}^1$

素因数の和:15809

約数の個数: 40

約数和(自身を含む): 3968138384

約数和(自身を除く): 2069641888

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 601, 1202, 2404, 4808, 7813, 9616, 15187, 15626, 30374, 31252, 60748, 62504, 121496, 125008, 197431, 242992, 394862, 789724, 1579448, 3158896, 9127387, 18254774, 36509548, 73019096, 118656031, 146038192, 237312062, 474624124, 949248248, 1898496496]

約数ペア:

[(1, 1898496496), (2, 949248248), (4, 474624124), (8, 237312062), (13, 146038192), (16, 118656031), (26, 73019096), (52, 36509548), (104, 18254774), (208, 9127387), (601, 3158896), (1202, 1579448), (2404, 789724), (4808, 394862), (7813, 242992), (9616, 197431), (15187, 125008), (15626, 121496), (30374, 62504), (31252, 60748)]