1899688434

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{173}}^1\times {\mathrm{4933}}^1$

素因数の和:5171

約数の個数: 64

約数和(自身を含む): 4450546944

約数和(自身を除く): 2550858510

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 53, 106, 159, 173, 318, 346, 371, 519, 742, 1038, 1113, 1211, 2226, 2422, 3633, 4933, 7266, 9169, 9866, 14799, 18338, 27507, 29598, 34531, 55014, 64183, 69062, 103593, 128366, 192549, 207186, 261449, 385098, 522898, 784347, 853409, 1568694, 1706818, 1830143, 2560227, 3660286, 5120454, 5490429, 5973863, 10980858, 11947726, 17921589, 35843178, 45230677, 90461354, 135692031, 271384062, 316614739, 633229478, 949844217, 1899688434]

約数ペア:

[(1, 1899688434), (2, 949844217), (3, 633229478), (6, 316614739), (7, 271384062), (14, 135692031), (21, 90461354), (42, 45230677), (53, 35843178), (106, 17921589), (159, 11947726), (173, 10980858), (318, 5973863), (346, 5490429), (371, 5120454), (519, 3660286), (742, 2560227), (1038, 1830143), (1113, 1706818), (1211, 1568694), (2226, 853409), (2422, 784347), (3633, 522898), (4933, 385098), (7266, 261449), (9169, 207186), (9866, 192549), (14799, 128366), (18338, 103593), (27507, 69062), (29598, 64183), (34531, 55014)]