2054409812

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{331999}}^1$

素因数の和:332040

約数の個数: 48

約数和(自身を含む): 4685184000

約数和(自身を除く): 2630774188

約数列:

[1, 2, 4, 7, 13, 14, 17, 26, 28, 34, 52, 68, 91, 119, 182, 221, 238, 364, 442, 476, 884, 1547, 3094, 6188, 331999, 663998, 1327996, 2323993, 4315987, 4647986, 5643983, 8631974, 9295972, 11287966, 17263948, 22575932, 30211909, 39507881, 60423818, 73371779, 79015762, 120847636, 146743558, 158031524, 293487116, 513602453, 1027204906, 2054409812]

約数ペア:

[(1, 2054409812), (2, 1027204906), (4, 513602453), (7, 293487116), (13, 158031524), (14, 146743558), (17, 120847636), (26, 79015762), (28, 73371779), (34, 60423818), (52, 39507881), (68, 30211909), (91, 22575932), (119, 17263948), (182, 11287966), (221, 9295972), (238, 8631974), (364, 5643983), (442, 4647986), (476, 4315987), (884, 2323993), (1547, 1327996), (3094, 663998), (6188, 331999)]