2494747437

素因数分解:

$3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{163}}^1\times {\mathrm{8009}}^1$

素因数の和:8202

約数の個数: 48

約数和(自身を含む): 4193138880

約数和(自身を除く): 1698391443

約数列:

[1, 3, 7, 13, 21, 39, 49, 91, 147, 163, 273, 489, 637, 1141, 1911, 2119, 3423, 6357, 7987, 8009, 14833, 23961, 24027, 44499, 56063, 103831, 104117, 168189, 311493, 312351, 392441, 728819, 1177323, 1305467, 2186457, 3916401, 5101733, 9138269, 15305199, 16971071, 27414807, 50913213, 63967883, 118797497, 191903649, 356392491, 831582479, 2494747437]

約数ペア:

[(1, 2494747437), (3, 831582479), (7, 356392491), (13, 191903649), (21, 118797497), (39, 63967883), (49, 50913213), (91, 27414807), (147, 16971071), (163, 15305199), (273, 9138269), (489, 5101733), (637, 3916401), (1141, 2186457), (1911, 1305467), (2119, 1177323), (3423, 728819), (6357, 392441), (7987, 312351), (8009, 311493), (14833, 168189), (23961, 104117), (24027, 103831), (44499, 56063)]