1901631202

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{53}}^2\times {\mathrm{61}}^1\times {\mathrm{179}}^1$

素因数の和:379

約数の個数: 48

約数和(自身を含む): 3067303680

約数和(自身を除く): 1165672478

約数列:

[1, 2, 31, 53, 61, 62, 106, 122, 179, 358, 1643, 1891, 2809, 3233, 3286, 3782, 5549, 5618, 6466, 9487, 10919, 11098, 18974, 21838, 87079, 100223, 171349, 174158, 200446, 294097, 338489, 342698, 502811, 578707, 588194, 676978, 1005622, 1157414, 5311819, 10623638, 15587141, 17939917, 30671471, 31174282, 35879834, 61342942, 950815601, 1901631202]

約数ペア:

[(1, 1901631202), (2, 950815601), (31, 61342942), (53, 35879834), (61, 31174282), (62, 30671471), (106, 17939917), (122, 15587141), (179, 10623638), (358, 5311819), (1643, 1157414), (1891, 1005622), (2809, 676978), (3233, 588194), (3286, 578707), (3782, 502811), (5549, 342698), (5618, 338489), (6466, 294097), (9487, 200446), (10919, 174158), (11098, 171349), (18974, 100223), (21838, 87079)]