4920787565564

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{1451}}^1\times {\mathrm{3836321}}^1$

素因数の和:3837806

約数の個数: 48

約数和(自身を含む): 9826078955616

約数和(自身を除く): 4905291390052

約数列:

[1, 2, 4, 13, 17, 26, 34, 52, 68, 221, 442, 884, 1451, 2902, 5804, 18863, 24667, 37726, 49334, 75452, 98668, 320671, 641342, 1282684, 3836321, 7672642, 15345284, 49872173, 65217457, 99744346, 130434914, 199488692, 260869828, 847826941, 1695653882, 3391307764, 5566501771, 11133003542, 22266007084, 72364523023, 94630530107, 144729046046, 189261060214, 289458092092, 378522120428, 1230196891391, 2460393782782, 4920787565564]

約数ペア:

[(1, 4920787565564), (2, 2460393782782), (4, 1230196891391), (13, 378522120428), (17, 289458092092), (26, 189261060214), (34, 144729046046), (52, 94630530107), (68, 72364523023), (221, 22266007084), (442, 11133003542), (884, 5566501771), (1451, 3391307764), (2902, 1695653882), (5804, 847826941), (18863, 260869828), (24667, 199488692), (37726, 130434914), (49334, 99744346), (75452, 65217457), (98668, 49872173), (320671, 15345284), (641342, 7672642), (1282684, 3836321)]