2779897692

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{1619987}}^1$

素因数の和:1620018

約数の個数: 48

約数和(自身を含む): 7620423552

約数和(自身を除く): 4840525860

約数列:

[1, 2, 3, 4, 6, 11, 12, 13, 22, 26, 33, 39, 44, 52, 66, 78, 132, 143, 156, 286, 429, 572, 858, 1716, 1619987, 3239974, 4859961, 6479948, 9719922, 17819857, 19439844, 21059831, 35639714, 42119662, 53459571, 63179493, 71279428, 84239324, 106919142, 126358986, 213838284, 231658141, 252717972, 463316282, 694974423, 926632564, 1389948846, 2779897692]

約数ペア:

[(1, 2779897692), (2, 1389948846), (3, 926632564), (4, 694974423), (6, 463316282), (11, 252717972), (12, 231658141), (13, 213838284), (22, 126358986), (26, 106919142), (33, 84239324), (39, 71279428), (44, 63179493), (52, 53459571), (66, 42119662), (78, 35639714), (132, 21059831), (143, 19439844), (156, 17819857), (286, 9719922), (429, 6479948), (572, 4859961), (858, 3239974), (1716, 1619987)]