2949785898

素因数分解:

$2^1\times 3^1\times {\mathrm{73}}^1\times {\mathrm{79}}^1\times {\mathrm{163}}^1\times {\mathrm{523}}^1$

素因数の和:843

約数の個数: 64

約数和(自身を含む): 6104893440

約数和(自身を除く): 3155107542

約数列:

[1, 2, 3, 6, 73, 79, 146, 158, 163, 219, 237, 326, 438, 474, 489, 523, 978, 1046, 1569, 3138, 5767, 11534, 11899, 12877, 17301, 23798, 25754, 34602, 35697, 38179, 38631, 41317, 71394, 76358, 77262, 82634, 85249, 114537, 123951, 170498, 229074, 247902, 255747, 511494, 940021, 1880042, 2820063, 3016141, 5640126, 6032282, 6223177, 6734671, 9048423, 12446354, 13469342, 18096846, 18669531, 20204013, 37339062, 40408026, 491630983, 983261966, 1474892949, 2949785898]

約数ペア:

[(1, 2949785898), (2, 1474892949), (3, 983261966), (6, 491630983), (73, 40408026), (79, 37339062), (146, 20204013), (158, 18669531), (163, 18096846), (219, 13469342), (237, 12446354), (326, 9048423), (438, 6734671), (474, 6223177), (489, 6032282), (523, 5640126), (978, 3016141), (1046, 2820063), (1569, 1880042), (3138, 940021), (5767, 511494), (11534, 255747), (11899, 247902), (12877, 229074), (17301, 170498), (23798, 123951), (25754, 114537), (34602, 85249), (35697, 82634), (38179, 77262), (38631, 76358), (41317, 71394)]