931082412

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{259499}}^1$

素因数の和:259542

約数の個数: 48

約数和(自身を含む): 2441376000

約数和(自身を除く): 1510293588

約数列:

[1, 2, 3, 4, 6, 12, 13, 23, 26, 39, 46, 52, 69, 78, 92, 138, 156, 276, 299, 598, 897, 1196, 1794, 3588, 259499, 518998, 778497, 1037996, 1556994, 3113988, 3373487, 5968477, 6746974, 10120461, 11936954, 13493948, 17905431, 20240922, 23873908, 35810862, 40481844, 71621724, 77590201, 155180402, 232770603, 310360804, 465541206, 931082412]

約数ペア:

[(1, 931082412), (2, 465541206), (3, 310360804), (4, 232770603), (6, 155180402), (12, 77590201), (13, 71621724), (23, 40481844), (26, 35810862), (39, 23873908), (46, 20240922), (52, 17905431), (69, 13493948), (78, 11936954), (92, 10120461), (138, 6746974), (156, 5968477), (276, 3373487), (299, 3113988), (598, 1556994), (897, 1037996), (1196, 778497), (1794, 518998), (3588, 259499)]