2002083124

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{347}}^1\times {\mathrm{853}}^1$

素因数の和:1312

約数の個数: 48

約数和(自身を含む): 3744619200

約数和(自身を除く): 1742536076

約数列:

[1, 2, 4, 19, 38, 76, 89, 178, 347, 356, 694, 853, 1388, 1691, 1706, 3382, 3412, 6593, 6764, 13186, 16207, 26372, 30883, 32414, 61766, 64828, 75917, 123532, 151834, 295991, 303668, 586777, 591982, 1173554, 1183964, 1442423, 2347108, 2884846, 5623829, 5769692, 11247658, 22495316, 26343199, 52686398, 105372796, 500520781, 1001041562, 2002083124]

約数ペア:

[(1, 2002083124), (2, 1001041562), (4, 500520781), (19, 105372796), (38, 52686398), (76, 26343199), (89, 22495316), (178, 11247658), (347, 5769692), (356, 5623829), (694, 2884846), (853, 2347108), (1388, 1442423), (1691, 1183964), (1706, 1173554), (3382, 591982), (3412, 586777), (6593, 303668), (6764, 295991), (13186, 151834), (16207, 123532), (26372, 75917), (30883, 64828), (32414, 61766)]