408234038

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{197}}^1\times {\mathrm{2371}}^1$

素因数の和:2612

約数の個数: 32

約数和(自身を含む): 676304640

約数和(自身を除く): 268070602

約数列:

[1, 2, 19, 23, 38, 46, 197, 394, 437, 874, 2371, 3743, 4531, 4742, 7486, 9062, 45049, 54533, 86089, 90098, 109066, 172178, 467087, 934174, 1036127, 2072254, 8874653, 10743001, 17749306, 21486002, 204117019, 408234038]

約数ペア:

[(1, 408234038), (2, 204117019), (19, 21486002), (23, 17749306), (38, 10743001), (46, 8874653), (197, 2072254), (394, 1036127), (437, 934174), (874, 467087), (2371, 172178), (3743, 109066), (4531, 90098), (4742, 86089), (7486, 54533), (9062, 45049)]