128571004808

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{151}}^1\times {\mathrm{3433321}}^1$

素因数の和:3433509

約数の個数: 32

約数和(自身を含む): 250495173120

約数和(自身を除く): 121924168312

約数列:

[1, 2, 4, 8, 31, 62, 124, 151, 248, 302, 604, 1208, 4681, 9362, 18724, 37448, 3433321, 6866642, 13733284, 27466568, 106432951, 212865902, 425731804, 518431471, 851463608, 1036862942, 2073725884, 4147451768, 16071375601, 32142751202, 64285502404, 128571004808]

約数ペア:

[(1, 128571004808), (2, 64285502404), (4, 32142751202), (8, 16071375601), (31, 4147451768), (62, 2073725884), (124, 1036862942), (151, 851463608), (248, 518431471), (302, 425731804), (604, 212865902), (1208, 106432951), (4681, 27466568), (9362, 13733284), (18724, 6866642), (37448, 3433321)]