2026057704008

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{317}}^1\times {\mathrm{917243}}^1$

素因数の和:917646

約数の個数: 64

約数和(自身を含む): 4165241693760

約数和(自身を除く): 2139183989752

約数列:

[1, 2, 4, 8, 13, 26, 52, 67, 104, 134, 268, 317, 536, 634, 871, 1268, 1742, 2536, 3484, 4121, 6968, 8242, 16484, 21239, 32968, 42478, 84956, 169912, 276107, 552214, 917243, 1104428, 1834486, 2208856, 3668972, 7337944, 11924159, 23848318, 47696636, 61455281, 95393272, 122910562, 245821124, 290766031, 491642248, 581532062, 798918653, 1163064124, 1597837306, 2326128248, 3195674612, 3779958403, 6391349224, 7559916806, 15119833612, 19481324077, 30239667224, 38962648154, 77925296308, 155850592616, 253257213001, 506514426002, 1013028852004, 2026057704008]

約数ペア:

[(1, 2026057704008), (2, 1013028852004), (4, 506514426002), (8, 253257213001), (13, 155850592616), (26, 77925296308), (52, 38962648154), (67, 30239667224), (104, 19481324077), (134, 15119833612), (268, 7559916806), (317, 6391349224), (536, 3779958403), (634, 3195674612), (871, 2326128248), (1268, 1597837306), (1742, 1163064124), (2536, 798918653), (3484, 581532062), (4121, 491642248), (6968, 290766031), (8242, 245821124), (16484, 122910562), (21239, 95393272), (32968, 61455281), (42478, 47696636), (84956, 23848318), (169912, 11924159), (276107, 7337944), (552214, 3668972), (917243, 2208856), (1104428, 1834486)]