13810472

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{37}}^2\times {\mathrm{97}}^1$

素因数の和:190

約数の個数: 48

約数和(自身を含む): 28956060

約数和(自身を除く): 15145588

約数列:

[1, 2, 4, 8, 13, 26, 37, 52, 74, 97, 104, 148, 194, 296, 388, 481, 776, 962, 1261, 1369, 1924, 2522, 2738, 3589, 3848, 5044, 5476, 7178, 10088, 10952, 14356, 17797, 28712, 35594, 46657, 71188, 93314, 132793, 142376, 186628, 265586, 373256, 531172, 1062344, 1726309, 3452618, 6905236, 13810472]

約数ペア:

[(1, 13810472), (2, 6905236), (4, 3452618), (8, 1726309), (13, 1062344), (26, 531172), (37, 373256), (52, 265586), (74, 186628), (97, 142376), (104, 132793), (148, 93314), (194, 71188), (296, 46657), (388, 35594), (481, 28712), (776, 17797), (962, 14356), (1261, 10952), (1369, 10088), (1924, 7178), (2522, 5476), (2738, 5044), (3589, 3848)]