2653392

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{149}}^1$

素因数の和:220

約数の個数: 80

約数和(自身を含む): 8035200

約数和(自身を除く): 5381808

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 53, 56, 84, 106, 112, 149, 159, 168, 212, 298, 318, 336, 371, 424, 447, 596, 636, 742, 848, 894, 1043, 1113, 1192, 1272, 1484, 1788, 2086, 2226, 2384, 2544, 2968, 3129, 3576, 4172, 4452, 5936, 6258, 7152, 7897, 8344, 8904, 12516, 15794, 16688, 17808, 23691, 25032, 31588, 47382, 50064, 55279, 63176, 94764, 110558, 126352, 165837, 189528, 221116, 331674, 379056, 442232, 663348, 884464, 1326696, 2653392]

約数ペア:

[(1, 2653392), (2, 1326696), (3, 884464), (4, 663348), (6, 442232), (7, 379056), (8, 331674), (12, 221116), (14, 189528), (16, 165837), (21, 126352), (24, 110558), (28, 94764), (42, 63176), (48, 55279), (53, 50064), (56, 47382), (84, 31588), (106, 25032), (112, 23691), (149, 17808), (159, 16688), (168, 15794), (212, 12516), (298, 8904), (318, 8344), (336, 7897), (371, 7152), (424, 6258), (447, 5936), (596, 4452), (636, 4172), (742, 3576), (848, 3129), (894, 2968), (1043, 2544), (1113, 2384), (1192, 2226), (1272, 2086), (1484, 1788)]