2013612736

素因数分解:

$2^6\times {\mathrm{17}}^1\times {\mathrm{349}}^1\times {\mathrm{5303}}^1$

素因数の和:5681

約数の個数: 56

約数和(自身を含む): 4243730400

約数和(自身を除く): 2230117664

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 136, 272, 349, 544, 698, 1088, 1396, 2792, 5303, 5584, 5933, 10606, 11168, 11866, 21212, 22336, 23732, 42424, 47464, 84848, 90151, 94928, 169696, 180302, 189856, 339392, 360604, 379712, 721208, 1442416, 1850747, 2884832, 3701494, 5769664, 7402988, 14805976, 29611952, 31462699, 59223904, 62925398, 118447808, 125850796, 251701592, 503403184, 1006806368, 2013612736]

約数ペア:

[(1, 2013612736), (2, 1006806368), (4, 503403184), (8, 251701592), (16, 125850796), (17, 118447808), (32, 62925398), (34, 59223904), (64, 31462699), (68, 29611952), (136, 14805976), (272, 7402988), (349, 5769664), (544, 3701494), (698, 2884832), (1088, 1850747), (1396, 1442416), (2792, 721208), (5303, 379712), (5584, 360604), (5933, 339392), (10606, 189856), (11168, 180302), (11866, 169696), (21212, 94928), (22336, 90151), (23732, 84848), (42424, 47464)]