1330706168

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{191}}^1\times {\mathrm{1931}}^1$

素因数の和:2180

約数の個数: 64

約数和(自身を含む): 2804336640

約数和(自身を除く): 1473630472

約数列:

[1, 2, 4, 8, 11, 22, 41, 44, 82, 88, 164, 191, 328, 382, 451, 764, 902, 1528, 1804, 1931, 2101, 3608, 3862, 4202, 7724, 7831, 8404, 15448, 15662, 16808, 21241, 31324, 42482, 62648, 79171, 84964, 86141, 158342, 169928, 172282, 316684, 344564, 368821, 633368, 689128, 737642, 870881, 1475284, 1741762, 2950568, 3483524, 4057031, 6967048, 8114062, 15121661, 16228124, 30243322, 32456248, 60486644, 120973288, 166338271, 332676542, 665353084, 1330706168]

約数ペア:

[(1, 1330706168), (2, 665353084), (4, 332676542), (8, 166338271), (11, 120973288), (22, 60486644), (41, 32456248), (44, 30243322), (82, 16228124), (88, 15121661), (164, 8114062), (191, 6967048), (328, 4057031), (382, 3483524), (451, 2950568), (764, 1741762), (902, 1475284), (1528, 870881), (1804, 737642), (1931, 689128), (2101, 633368), (3608, 368821), (3862, 344564), (4202, 316684), (7724, 172282), (7831, 169928), (8404, 158342), (15448, 86141), (15662, 84964), (16808, 79171), (21241, 62648), (31324, 42482)]