1309718828

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{33037}}^1$

素因数の和:33122

約数の個数: 48

約数和(自身を含む): 2697486624

約数和(自身を除く): 1387767796

約数列:

[1, 2, 4, 11, 17, 22, 34, 44, 53, 68, 106, 187, 212, 374, 583, 748, 901, 1166, 1802, 2332, 3604, 9911, 19822, 33037, 39644, 66074, 132148, 363407, 561629, 726814, 1123258, 1453628, 1750961, 2246516, 3501922, 6177919, 7003844, 12355838, 19260571, 24711676, 29766337, 38521142, 59532674, 77042284, 119065348, 327429707, 654859414, 1309718828]

約数ペア:

[(1, 1309718828), (2, 654859414), (4, 327429707), (11, 119065348), (17, 77042284), (22, 59532674), (34, 38521142), (44, 29766337), (53, 24711676), (68, 19260571), (106, 12355838), (187, 7003844), (212, 6177919), (374, 3501922), (583, 2246516), (748, 1750961), (901, 1453628), (1166, 1123258), (1802, 726814), (2332, 561629), (3604, 363407), (9911, 132148), (19822, 66074), (33037, 39644)]