1817772736

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{128519}}^1$

素因数の和:128561

約数の個数: 56

約数和(自身を含む): 4113154080

約数和(自身を除く): 2295381344

約数列:

[1, 2, 4, 8, 13, 16, 17, 26, 32, 34, 52, 64, 68, 104, 136, 208, 221, 272, 416, 442, 544, 832, 884, 1088, 1768, 3536, 7072, 14144, 128519, 257038, 514076, 1028152, 1670747, 2056304, 2184823, 3341494, 4112608, 4369646, 6682988, 8225216, 8739292, 13365976, 17478584, 26731952, 28402699, 34957168, 53463904, 56805398, 69914336, 106927808, 113610796, 139828672, 227221592, 454443184, 908886368, 1817772736]

約数ペア:

[(1, 1817772736), (2, 908886368), (4, 454443184), (8, 227221592), (13, 139828672), (16, 113610796), (17, 106927808), (26, 69914336), (32, 56805398), (34, 53463904), (52, 34957168), (64, 28402699), (68, 26731952), (104, 17478584), (136, 13365976), (208, 8739292), (221, 8225216), (272, 6682988), (416, 4369646), (442, 4112608), (544, 3341494), (832, 2184823), (884, 2056304), (1088, 1670747), (1768, 1028152), (3536, 514076), (7072, 257038), (14144, 128519)]