2016647688

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{402043}}^1$

素因数の和:402082

約数の個数: 64

約数和(自身を含む): 5789433600

約数和(自身を除く): 3772785912

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 19, 22, 24, 33, 38, 44, 57, 66, 76, 88, 114, 132, 152, 209, 228, 264, 418, 456, 627, 836, 1254, 1672, 2508, 5016, 402043, 804086, 1206129, 1608172, 2412258, 3216344, 4422473, 4824516, 7638817, 8844946, 9649032, 13267419, 15277634, 17689892, 22916451, 26534838, 30555268, 35379784, 45832902, 53069676, 61110536, 84026987, 91665804, 106139352, 168053974, 183331608, 252080961, 336107948, 504161922, 672215896, 1008323844, 2016647688]

約数ペア:

[(1, 2016647688), (2, 1008323844), (3, 672215896), (4, 504161922), (6, 336107948), (8, 252080961), (11, 183331608), (12, 168053974), (19, 106139352), (22, 91665804), (24, 84026987), (33, 61110536), (38, 53069676), (44, 45832902), (57, 35379784), (66, 30555268), (76, 26534838), (88, 22916451), (114, 17689892), (132, 15277634), (152, 13267419), (209, 9649032), (228, 8844946), (264, 7638817), (418, 4824516), (456, 4422473), (627, 3216344), (836, 2412258), (1254, 1608172), (1672, 1206129), (2508, 804086), (5016, 402043)]