2054163664

素因数分解:

$2^4\times 7^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{13759}}^1$

素因数の和:13848

約数の個数: 80

約数和(自身を含む): 4804771840

約数和(自身を除く): 2750608176

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 43, 56, 62, 86, 112, 124, 172, 217, 248, 301, 344, 434, 496, 602, 688, 868, 1204, 1333, 1736, 2408, 2666, 3472, 4816, 5332, 9331, 10664, 13759, 18662, 21328, 27518, 37324, 55036, 74648, 96313, 110072, 149296, 192626, 220144, 385252, 426529, 591637, 770504, 853058, 1183274, 1541008, 1706116, 2366548, 2985703, 3412232, 4141459, 4733096, 5971406, 6824464, 8282918, 9466192, 11942812, 16565836, 18340747, 23885624, 33131672, 36681494, 47771248, 66263344, 73362988, 128385229, 146725976, 256770458, 293451952, 513540916, 1027081832, 2054163664]

約数ペア:

[(1, 2054163664), (2, 1027081832), (4, 513540916), (7, 293451952), (8, 256770458), (14, 146725976), (16, 128385229), (28, 73362988), (31, 66263344), (43, 47771248), (56, 36681494), (62, 33131672), (86, 23885624), (112, 18340747), (124, 16565836), (172, 11942812), (217, 9466192), (248, 8282918), (301, 6824464), (344, 5971406), (434, 4733096), (496, 4141459), (602, 3412232), (688, 2985703), (868, 2366548), (1204, 1706116), (1333, 1541008), (1736, 1183274), (2408, 853058), (2666, 770504), (3472, 591637), (4816, 426529), (5332, 385252), (9331, 220144), (10664, 192626), (13759, 149296), (18662, 110072), (21328, 96313), (27518, 74648), (37324, 55036)]