1664904304

素因数分解:

$2^4\times 7^1\times {\mathrm{83}}^1\times {\mathrm{179099}}^1$

素因数の和:179197

約数の個数: 40

約数和(自身を含む): 3731011200

約数和(自身を除く): 2066106896

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 83, 112, 166, 332, 581, 664, 1162, 1328, 2324, 4648, 9296, 179099, 358198, 716396, 1253693, 1432792, 2507386, 2865584, 5014772, 10029544, 14865217, 20059088, 29730434, 59460868, 104056519, 118921736, 208113038, 237843472, 416226076, 832452152, 1664904304]

約数ペア:

[(1, 1664904304), (2, 832452152), (4, 416226076), (7, 237843472), (8, 208113038), (14, 118921736), (16, 104056519), (28, 59460868), (56, 29730434), (83, 20059088), (112, 14865217), (166, 10029544), (332, 5014772), (581, 2865584), (664, 2507386), (1162, 1432792), (1328, 1253693), (2324, 716396), (4648, 358198), (9296, 179099)]