1388893062252

素因数分解:

$2^2\times 3^1\times {\mathrm{149}}^1\times {\mathrm{307}}^1\times {\mathrm{2530247}}^1$

素因数の和:2530710

約数の個数: 48

約数和(自身を含む): 3273128812800

約数和(自身を除く): 1884235750548

約数列:

[1, 2, 3, 4, 6, 12, 149, 298, 307, 447, 596, 614, 894, 921, 1228, 1788, 1842, 3684, 45743, 91486, 137229, 182972, 274458, 548916, 2530247, 5060494, 7590741, 10120988, 15181482, 30362964, 377006803, 754013606, 776785829, 1131020409, 1508027212, 1553571658, 2262040818, 2330357487, 3107143316, 4524081636, 4660714974, 9321429948, 115741088521, 231482177042, 347223265563, 462964354084, 694446531126, 1388893062252]

約数ペア:

[(1, 1388893062252), (2, 694446531126), (3, 462964354084), (4, 347223265563), (6, 231482177042), (12, 115741088521), (149, 9321429948), (298, 4660714974), (307, 4524081636), (447, 3107143316), (596, 2330357487), (614, 2262040818), (894, 1553571658), (921, 1508027212), (1228, 1131020409), (1788, 776785829), (1842, 754013606), (3684, 377006803), (45743, 30362964), (91486, 15181482), (137229, 10120988), (182972, 7590741), (274458, 5060494), (548916, 2530247)]