4012999198

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{53}}^2\times {\mathrm{2389}}^1$

素因数の和:2533

約数の個数: 48

約数和(自身を含む): 6897310560

約数和(自身を除く): 2884311362

約数列:

[1, 2, 13, 23, 26, 46, 53, 106, 299, 598, 689, 1219, 1378, 2389, 2438, 2809, 4778, 5618, 15847, 31057, 31694, 36517, 54947, 62114, 64607, 73034, 109894, 126617, 129214, 253234, 714311, 839891, 1428622, 1646021, 1679782, 2912191, 3292042, 5824382, 6710701, 13421402, 37858483, 75716966, 87239113, 154346123, 174478226, 308692246, 2006499599, 4012999198]

約数ペア:

[(1, 4012999198), (2, 2006499599), (13, 308692246), (23, 174478226), (26, 154346123), (46, 87239113), (53, 75716966), (106, 37858483), (299, 13421402), (598, 6710701), (689, 5824382), (1219, 3292042), (1378, 2912191), (2389, 1679782), (2438, 1646021), (2809, 1428622), (4778, 839891), (5618, 714311), (15847, 253234), (31057, 129214), (31694, 126617), (36517, 109894), (54947, 73034), (62114, 64607)]