4679012

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{79}}^1$

素因数の和:180

約数の個数: 48

約数和(自身を含む): 9596160

約数和(自身を除く): 4917148

約数列:

[1, 2, 4, 13, 17, 26, 34, 52, 67, 68, 79, 134, 158, 221, 268, 316, 442, 871, 884, 1027, 1139, 1343, 1742, 2054, 2278, 2686, 3484, 4108, 4556, 5293, 5372, 10586, 14807, 17459, 21172, 29614, 34918, 59228, 68809, 69836, 89981, 137618, 179962, 275236, 359924, 1169753, 2339506, 4679012]

約数ペア:

[(1, 4679012), (2, 2339506), (4, 1169753), (13, 359924), (17, 275236), (26, 179962), (34, 137618), (52, 89981), (67, 69836), (68, 68809), (79, 59228), (134, 34918), (158, 29614), (221, 21172), (268, 17459), (316, 14807), (442, 10586), (871, 5372), (884, 5293), (1027, 4556), (1139, 4108), (1343, 3484), (1742, 2686), (2054, 2278)]