418391324

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{5801}}^1$

素因数の和:5910

約数の個数: 48

約数和(自身を含む): 841522080

約数和(自身を除く): 423130756

約数列:

[1, 2, 4, 13, 19, 26, 38, 52, 73, 76, 146, 247, 292, 494, 949, 988, 1387, 1898, 2774, 3796, 5548, 5801, 11602, 18031, 23204, 36062, 72124, 75413, 110219, 150826, 220438, 301652, 423473, 440876, 846946, 1432847, 1693892, 2865694, 5505149, 5731388, 8045987, 11010298, 16091974, 22020596, 32183948, 104597831, 209195662, 418391324]

約数ペア:

[(1, 418391324), (2, 209195662), (4, 104597831), (13, 32183948), (19, 22020596), (26, 16091974), (38, 11010298), (52, 8045987), (73, 5731388), (76, 5505149), (146, 2865694), (247, 1693892), (292, 1432847), (494, 846946), (949, 440876), (988, 423473), (1387, 301652), (1898, 220438), (2774, 150826), (3796, 110219), (5548, 75413), (5801, 72124), (11602, 36062), (18031, 23204)]