2017789580512

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{1187}}^1\times {\mathrm{3124829}}^1$

素因数の和:3126043

約数の個数: 48

約数和(自身を含む): 4209745977360

約数和(自身を除く): 2191956396848

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 68, 136, 272, 544, 1187, 2374, 4748, 9496, 18992, 20179, 37984, 40358, 80716, 161432, 322864, 645728, 3124829, 6249658, 12499316, 24998632, 49997264, 53122093, 99994528, 106244186, 212488372, 424976744, 849953488, 1699906976, 3709172023, 7418344046, 14836688092, 29673376184, 59346752368, 63055924391, 118693504736, 126111848782, 252223697564, 504447395128, 1008894790256, 2017789580512]

約数ペア:

[(1, 2017789580512), (2, 1008894790256), (4, 504447395128), (8, 252223697564), (16, 126111848782), (17, 118693504736), (32, 63055924391), (34, 59346752368), (68, 29673376184), (136, 14836688092), (272, 7418344046), (544, 3709172023), (1187, 1699906976), (2374, 849953488), (4748, 424976744), (9496, 212488372), (18992, 106244186), (20179, 99994528), (37984, 53122093), (40358, 49997264), (80716, 24998632), (161432, 12499316), (322864, 6249658), (645728, 3124829)]