8139274

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{149}}^1\times {\mathrm{191}}^1$

素因数の和:366

約数の個数: 32

約数和(自身を含む): 14515200

約数和(自身を除く): 6375926

約数列:

[1, 2, 11, 13, 22, 26, 143, 149, 191, 286, 298, 382, 1639, 1937, 2101, 2483, 3278, 3874, 4202, 4966, 21307, 27313, 28459, 42614, 54626, 56918, 313049, 369967, 626098, 739934, 4069637, 8139274]

約数ペア:

[(1, 8139274), (2, 4069637), (11, 739934), (13, 626098), (22, 369967), (26, 313049), (143, 56918), (149, 54626), (191, 42614), (286, 28459), (298, 27313), (382, 21307), (1639, 4966), (1937, 4202), (2101, 3874), (2483, 3278)]