13965714256

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{173}}^1\times {\mathrm{388109}}^1$

素因数の和:388303

約数の個数: 40

約数和(自身を含む): 29308514760

約数和(自身を除く): 15342800504

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 173, 208, 346, 692, 1384, 2249, 2768, 4498, 8996, 17992, 35984, 388109, 776218, 1552436, 3104872, 5045417, 6209744, 10090834, 20181668, 40363336, 67142857, 80726672, 134285714, 268571428, 537142856, 872857141, 1074285712, 1745714282, 3491428564, 6982857128, 13965714256]

約数ペア:

[(1, 13965714256), (2, 6982857128), (4, 3491428564), (8, 1745714282), (13, 1074285712), (16, 872857141), (26, 537142856), (52, 268571428), (104, 134285714), (173, 80726672), (208, 67142857), (346, 40363336), (692, 20181668), (1384, 10090834), (2249, 6209744), (2768, 5045417), (4498, 3104872), (8996, 1552436), (17992, 776218), (35984, 388109)]