2017330392574

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{97}}^1\times {\mathrm{331}}^1\times {\mathrm{144773}}^1$

素因数の和:145241

約数の個数: 64

約数和(自身を含む): 3617561751552

約数和(自身を除く): 1600231358978

約数列:

[1, 2, 7, 14, 31, 62, 97, 194, 217, 331, 434, 662, 679, 1358, 2317, 3007, 4634, 6014, 10261, 20522, 21049, 32107, 42098, 64214, 71827, 143654, 144773, 224749, 289546, 449498, 995317, 1013411, 1990634, 2026822, 4487963, 6967219, 8975926, 13934438, 14042981, 28085962, 31415741, 47919863, 62831482, 95839726, 98300867, 196601734, 335439041, 435332411, 670878082, 870664822, 1485515753, 2971031506, 3047326877, 4648226711, 6094653754, 9296453422, 10398610271, 20797220542, 32537586977, 65075173954, 144095028041, 288190056082, 1008665196287, 2017330392574]

約数ペア:

[(1, 2017330392574), (2, 1008665196287), (7, 288190056082), (14, 144095028041), (31, 65075173954), (62, 32537586977), (97, 20797220542), (194, 10398610271), (217, 9296453422), (331, 6094653754), (434, 4648226711), (662, 3047326877), (679, 2971031506), (1358, 1485515753), (2317, 870664822), (3007, 670878082), (4634, 435332411), (6014, 335439041), (10261, 196601734), (20522, 98300867), (21049, 95839726), (32107, 62831482), (42098, 47919863), (64214, 31415741), (71827, 28085962), (143654, 14042981), (144773, 13934438), (224749, 8975926), (289546, 6967219), (449498, 4487963), (995317, 2026822), (1013411, 1990634)]