2669128

素因数分解:

$2^3\times 7^2\times {\mathrm{11}}^1\times {\mathrm{619}}^1$

素因数の和:650

約数の個数: 48

約数和(自身を含む): 6361200

約数和(自身を除く): 3692072

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 49, 56, 77, 88, 98, 154, 196, 308, 392, 539, 616, 619, 1078, 1238, 2156, 2476, 4312, 4333, 4952, 6809, 8666, 13618, 17332, 27236, 30331, 34664, 47663, 54472, 60662, 95326, 121324, 190652, 242648, 333641, 381304, 667282, 1334564, 2669128]

約数ペア:

[(1, 2669128), (2, 1334564), (4, 667282), (7, 381304), (8, 333641), (11, 242648), (14, 190652), (22, 121324), (28, 95326), (44, 60662), (49, 54472), (56, 47663), (77, 34664), (88, 30331), (98, 27236), (154, 17332), (196, 13618), (308, 8666), (392, 6809), (539, 4952), (616, 4333), (619, 4312), (1078, 2476), (1238, 2156)]