12777284

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{229}}^1$

素因数の和:312

約数の個数: 48

約数和(自身を含む): 25695600

約数和(自身を除く): 12918316

約数列:

[1, 2, 4, 13, 26, 29, 37, 52, 58, 74, 116, 148, 229, 377, 458, 481, 754, 916, 962, 1073, 1508, 1924, 2146, 2977, 4292, 5954, 6641, 8473, 11908, 13282, 13949, 16946, 26564, 27898, 33892, 55796, 86333, 110149, 172666, 220298, 245717, 345332, 440596, 491434, 982868, 3194321, 6388642, 12777284]

約数ペア:

[(1, 12777284), (2, 6388642), (4, 3194321), (13, 982868), (26, 491434), (29, 440596), (37, 345332), (52, 245717), (58, 220298), (74, 172666), (116, 110149), (148, 86333), (229, 55796), (377, 33892), (458, 27898), (481, 26564), (754, 16946), (916, 13949), (962, 13282), (1073, 11908), (1508, 8473), (1924, 6641), (2146, 5954), (2977, 4292)]