2014920882

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{128519}}^1$

素因数の和:128607

約数の個数: 48

約数和(自身を含む): 4771690560

約数和(自身を除く): 2756769678

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 67, 78, 117, 134, 201, 234, 402, 603, 871, 1206, 1742, 2613, 5226, 7839, 15678, 128519, 257038, 385557, 771114, 1156671, 1670747, 2313342, 3341494, 5012241, 8610773, 10024482, 15036723, 17221546, 25832319, 30073446, 51664638, 77496957, 111940049, 154993914, 223880098, 335820147, 671640294, 1007460441, 2014920882]

約数ペア:

[(1, 2014920882), (2, 1007460441), (3, 671640294), (6, 335820147), (9, 223880098), (13, 154993914), (18, 111940049), (26, 77496957), (39, 51664638), (67, 30073446), (78, 25832319), (117, 17221546), (134, 15036723), (201, 10024482), (234, 8610773), (402, 5012241), (603, 3341494), (871, 2313342), (1206, 1670747), (1742, 1156671), (2613, 771114), (5226, 385557), (7839, 257038), (15678, 128519)]