2075788

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{191}}^1$

素因数の和:238

約数の個数: 48

約数和(自身を含む): 4515840

約数和(自身を除く): 2440052

約数列:

[1, 2, 4, 11, 13, 19, 22, 26, 38, 44, 52, 76, 143, 191, 209, 247, 286, 382, 418, 494, 572, 764, 836, 988, 2101, 2483, 2717, 3629, 4202, 4966, 5434, 7258, 8404, 9932, 10868, 14516, 27313, 39919, 47177, 54626, 79838, 94354, 109252, 159676, 188708, 518947, 1037894, 2075788]

約数ペア:

[(1, 2075788), (2, 1037894), (4, 518947), (11, 188708), (13, 159676), (19, 109252), (22, 94354), (26, 79838), (38, 54626), (44, 47177), (52, 39919), (76, 27313), (143, 14516), (191, 10868), (209, 9932), (247, 8404), (286, 7258), (382, 5434), (418, 4966), (494, 4202), (572, 3629), (764, 2717), (836, 2483), (988, 2101)]