2017755532

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{277}}^1\times {\mathrm{1973}}^1$

素因数の和:2338

約数の個数: 48

約数和(自身を含む): 3872135232

約数和(自身を除く): 1854379700

約数列:

[1, 2, 4, 13, 26, 52, 71, 142, 277, 284, 554, 923, 1108, 1846, 1973, 3601, 3692, 3946, 7202, 7892, 14404, 19667, 25649, 39334, 51298, 78668, 102596, 140083, 255671, 280166, 511342, 546521, 560332, 1022684, 1093042, 1821079, 2186084, 3642158, 7104773, 7284316, 14209546, 28419092, 38802991, 77605982, 155211964, 504438883, 1008877766, 2017755532]

約数ペア:

[(1, 2017755532), (2, 1008877766), (4, 504438883), (13, 155211964), (26, 77605982), (52, 38802991), (71, 28419092), (142, 14209546), (277, 7284316), (284, 7104773), (554, 3642158), (923, 2186084), (1108, 1821079), (1846, 1093042), (1973, 1022684), (3601, 560332), (3692, 546521), (3946, 511342), (7202, 280166), (7892, 255671), (14404, 140083), (19667, 102596), (25649, 78668), (39334, 51298)]