2063186608

素因数分解:

$2^4\times 7^1\times {\mathrm{89}}^1\times {\mathrm{263}}^1\times {\mathrm{787}}^1$

素因数の和:1154

約数の個数: 80

約数和(自身を含む): 4643274240

約数和(自身を除く): 2580087632

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 89, 112, 178, 263, 356, 526, 623, 712, 787, 1052, 1246, 1424, 1574, 1841, 2104, 2492, 3148, 3682, 4208, 4984, 5509, 6296, 7364, 9968, 11018, 12592, 14728, 22036, 23407, 29456, 44072, 46814, 70043, 88144, 93628, 140086, 163849, 187256, 206981, 280172, 327698, 374512, 413962, 490301, 560344, 655396, 827924, 980602, 1120688, 1310792, 1448867, 1655848, 1961204, 2621584, 2897734, 3311696, 3922408, 5795468, 7844816, 11590936, 18421309, 23181872, 36842618, 73685236, 128949163, 147370472, 257898326, 294740944, 515796652, 1031593304, 2063186608]

約数ペア:

[(1, 2063186608), (2, 1031593304), (4, 515796652), (7, 294740944), (8, 257898326), (14, 147370472), (16, 128949163), (28, 73685236), (56, 36842618), (89, 23181872), (112, 18421309), (178, 11590936), (263, 7844816), (356, 5795468), (526, 3922408), (623, 3311696), (712, 2897734), (787, 2621584), (1052, 1961204), (1246, 1655848), (1424, 1448867), (1574, 1310792), (1841, 1120688), (2104, 980602), (2492, 827924), (3148, 655396), (3682, 560344), (4208, 490301), (4984, 413962), (5509, 374512), (6296, 327698), (7364, 280172), (9968, 206981), (11018, 187256), (12592, 163849), (14728, 140086), (22036, 93628), (23407, 88144), (29456, 70043), (44072, 46814)]