488397602

素因数分解:

$2^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{137}}^1\times {\mathrm{3307}}^1$

素因数の和:3471

約数の個数: 48

約数和(自身を含む): 936746208

約数和(自身を除く): 448348606

約数列:

[1, 2, 7, 11, 14, 22, 49, 77, 98, 137, 154, 274, 539, 959, 1078, 1507, 1918, 3014, 3307, 6614, 6713, 10549, 13426, 21098, 23149, 36377, 46298, 72754, 73843, 147686, 162043, 254639, 324086, 453059, 509278, 906118, 1782473, 3171413, 3564946, 4983649, 6342826, 9967298, 22199891, 34885543, 44399782, 69771086, 244198801, 488397602]

約数ペア:

[(1, 488397602), (2, 244198801), (7, 69771086), (11, 44399782), (14, 34885543), (22, 22199891), (49, 9967298), (77, 6342826), (98, 4983649), (137, 3564946), (154, 3171413), (274, 1782473), (539, 906118), (959, 509278), (1078, 453059), (1507, 324086), (1918, 254639), (3014, 162043), (3307, 147686), (6614, 73843), (6713, 72754), (10549, 46298), (13426, 36377), (21098, 23149)]