2017607142

素因数分解:

$2^1\times 3^1\times {\mathrm{71}}^1\times {\mathrm{73}}^1\times {\mathrm{64879}}^1$

素因数の和:65028

約数の個数: 32

約数和(自身を含む): 4148167680

約数和(自身を除く): 2130560538

約数列:

[1, 2, 3, 6, 71, 73, 142, 146, 213, 219, 426, 438, 5183, 10366, 15549, 31098, 64879, 129758, 194637, 389274, 4606409, 4736167, 9212818, 9472334, 13819227, 14208501, 27638454, 28417002, 336267857, 672535714, 1008803571, 2017607142]

約数ペア:

[(1, 2017607142), (2, 1008803571), (3, 672535714), (6, 336267857), (71, 28417002), (73, 27638454), (142, 14208501), (146, 13819227), (213, 9472334), (219, 9212818), (426, 4736167), (438, 4606409), (5183, 389274), (10366, 194637), (15549, 129758), (31098, 64879)]