2019046552

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{149}}^1\times {\mathrm{1511}}^1$

素因数の和:1744

約数の個数: 64

約数和(自身を含む): 4082400000

約数和(自身を除く): 2063353448

約数列:

[1, 2, 4, 8, 19, 38, 59, 76, 118, 149, 152, 236, 298, 472, 596, 1121, 1192, 1511, 2242, 2831, 3022, 4484, 5662, 6044, 8791, 8968, 11324, 12088, 17582, 22648, 28709, 35164, 57418, 70328, 89149, 114836, 167029, 178298, 225139, 229672, 334058, 356596, 450278, 668116, 713192, 900556, 1336232, 1693831, 1801112, 3387662, 4277641, 6775324, 8555282, 13283201, 13550648, 17110564, 26566402, 34221128, 53132804, 106265608, 252380819, 504761638, 1009523276, 2019046552]

約数ペア:

[(1, 2019046552), (2, 1009523276), (4, 504761638), (8, 252380819), (19, 106265608), (38, 53132804), (59, 34221128), (76, 26566402), (118, 17110564), (149, 13550648), (152, 13283201), (236, 8555282), (298, 6775324), (472, 4277641), (596, 3387662), (1121, 1801112), (1192, 1693831), (1511, 1336232), (2242, 900556), (2831, 713192), (3022, 668116), (4484, 450278), (5662, 356596), (6044, 334058), (8791, 229672), (8968, 225139), (11324, 178298), (12088, 167029), (17582, 114836), (22648, 89149), (28709, 70328), (35164, 57418)]