874648082

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{101}}^1\times {\mathrm{1061}}^1$

素因数の和:1235

約数の個数: 64

約数和(自身を含む): 1684654848

約数和(自身を除く): 810006766

約数列:

[1, 2, 7, 11, 14, 22, 53, 77, 101, 106, 154, 202, 371, 583, 707, 742, 1061, 1111, 1166, 1414, 2122, 2222, 4081, 5353, 7427, 7777, 8162, 10706, 11671, 14854, 15554, 23342, 37471, 56233, 58883, 74942, 81697, 107161, 112466, 117766, 163394, 214322, 393631, 412181, 618563, 750127, 787262, 824362, 1178771, 1237126, 1500254, 2357542, 4329941, 5679533, 8251397, 8659882, 11359066, 16502794, 39756731, 62474863, 79513462, 124949726, 437324041, 874648082]

約数ペア:

[(1, 874648082), (2, 437324041), (7, 124949726), (11, 79513462), (14, 62474863), (22, 39756731), (53, 16502794), (77, 11359066), (101, 8659882), (106, 8251397), (154, 5679533), (202, 4329941), (371, 2357542), (583, 1500254), (707, 1237126), (742, 1178771), (1061, 824362), (1111, 787262), (1166, 750127), (1414, 618563), (2122, 412181), (2222, 393631), (4081, 214322), (5353, 163394), (7427, 117766), (7777, 112466), (8162, 107161), (10706, 81697), (11671, 74942), (14854, 58883), (15554, 56233), (23342, 37471)]