2123896736

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{349}}^1\times {\mathrm{14629}}^1$

素因数の和:15001

約数の個数: 48

約数和(自身を含む): 4516281000

約数和(自身を除く): 2392384264

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 208, 349, 416, 698, 1396, 2792, 4537, 5584, 9074, 11168, 14629, 18148, 29258, 36296, 58516, 72592, 117032, 145184, 190177, 234064, 380354, 468128, 760708, 1521416, 3042832, 5105521, 6085664, 10211042, 20422084, 40844168, 66371773, 81688336, 132743546, 163376672, 265487092, 530974184, 1061948368, 2123896736]

約数ペア:

[(1, 2123896736), (2, 1061948368), (4, 530974184), (8, 265487092), (13, 163376672), (16, 132743546), (26, 81688336), (32, 66371773), (52, 40844168), (104, 20422084), (208, 10211042), (349, 6085664), (416, 5105521), (698, 3042832), (1396, 1521416), (2792, 760708), (4537, 468128), (5584, 380354), (9074, 234064), (11168, 190177), (14629, 145184), (18148, 117032), (29258, 72592), (36296, 58516)]