396942610

素因数分解:

$2^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{79}}^1\times {\mathrm{6883}}^1$

素因数の和:7042

約数の個数: 32

約数和(自身を含む): 733559040

約数和(自身を除く): 336616430

約数列:

[1, 2, 5, 10, 73, 79, 146, 158, 365, 395, 730, 790, 5767, 6883, 11534, 13766, 28835, 34415, 57670, 68830, 502459, 543757, 1004918, 1087514, 2512295, 2718785, 5024590, 5437570, 39694261, 79388522, 198471305, 396942610]

約数ペア:

[(1, 396942610), (2, 198471305), (5, 79388522), (10, 39694261), (73, 5437570), (79, 5024590), (146, 2718785), (158, 2512295), (365, 1087514), (395, 1004918), (730, 543757), (790, 502459), (5767, 68830), (6883, 57670), (11534, 34415), (13766, 28835)]