2022256976

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{1789}}^1$

素因数の和:1924

約数の個数: 80

約数和(自身を含む): 4219015680

約数和(自身を除く): 2196758704

約数列:

[1, 2, 4, 8, 16, 31, 43, 53, 62, 86, 106, 124, 172, 212, 248, 344, 424, 496, 688, 848, 1333, 1643, 1789, 2279, 2666, 3286, 3578, 4558, 5332, 6572, 7156, 9116, 10664, 13144, 14312, 18232, 21328, 26288, 28624, 36464, 55459, 70649, 76927, 94817, 110918, 141298, 153854, 189634, 221836, 282596, 307708, 379268, 443672, 565192, 615416, 758536, 887344, 1130384, 1230832, 1517072, 2384737, 2939327, 4077131, 4769474, 5878654, 8154262, 9538948, 11757308, 16308524, 19077896, 23514616, 32617048, 38155792, 47029232, 65234096, 126391061, 252782122, 505564244, 1011128488, 2022256976]

約数ペア:

[(1, 2022256976), (2, 1011128488), (4, 505564244), (8, 252782122), (16, 126391061), (31, 65234096), (43, 47029232), (53, 38155792), (62, 32617048), (86, 23514616), (106, 19077896), (124, 16308524), (172, 11757308), (212, 9538948), (248, 8154262), (344, 5878654), (424, 4769474), (496, 4077131), (688, 2939327), (848, 2384737), (1333, 1517072), (1643, 1230832), (1789, 1130384), (2279, 887344), (2666, 758536), (3286, 615416), (3578, 565192), (4558, 443672), (5332, 379268), (6572, 307708), (7156, 282596), (9116, 221836), (10664, 189634), (13144, 153854), (14312, 141298), (18232, 110918), (21328, 94817), (26288, 76927), (28624, 70649), (36464, 55459)]