2590380453596

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{199}}^2\times {\mathrm{1091}}^1\times {\mathrm{1153}}^1$

素因数の和:2659

約数の個数: 72

約数和(自身を含む): 4915282763664

約数和(自身を除く): 2324902310068

約数列:

[1, 2, 4, 13, 26, 52, 199, 398, 796, 1091, 1153, 2182, 2306, 2587, 4364, 4612, 5174, 10348, 14183, 14989, 28366, 29978, 39601, 56732, 59956, 79202, 158404, 217109, 229447, 434218, 458894, 514813, 868436, 917788, 1029626, 1257923, 2059252, 2515846, 2822417, 2982811, 5031692, 5644834, 5965622, 11289668, 11931244, 16352999, 32705998, 43204691, 45659953, 65411996, 86409382, 91319906, 172818764, 182639812, 250326677, 500653354, 561660983, 593579389, 1001306708, 1123321966, 1187158778, 2246643932, 2374317556, 3254246801, 6508493602, 13016987204, 49815008723, 99630017446, 199260034892, 647595113399, 1295190226798, 2590380453596]

約数ペア:

[(1, 2590380453596), (2, 1295190226798), (4, 647595113399), (13, 199260034892), (26, 99630017446), (52, 49815008723), (199, 13016987204), (398, 6508493602), (796, 3254246801), (1091, 2374317556), (1153, 2246643932), (2182, 1187158778), (2306, 1123321966), (2587, 1001306708), (4364, 593579389), (4612, 561660983), (5174, 500653354), (10348, 250326677), (14183, 182639812), (14989, 172818764), (28366, 91319906), (29978, 86409382), (39601, 65411996), (56732, 45659953), (59956, 43204691), (79202, 32705998), (158404, 16352999), (217109, 11931244), (229447, 11289668), (434218, 5965622), (458894, 5644834), (514813, 5031692), (868436, 2982811), (917788, 2822417), (1029626, 2515846), (1257923, 2059252)]