1438049894398

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{229}}^1\times {\mathrm{2713783}}^1$

素因数の和:2714116

約数の個数: 32

約数和(自身を含む): 2359363809600

約数和(自身を除く): 921313915202

約数列:

[1, 2, 13, 26, 89, 178, 229, 458, 1157, 2314, 2977, 5954, 20381, 40762, 264953, 529906, 2713783, 5427566, 35279179, 70558358, 241526687, 483053374, 621456307, 1242912614, 3139846931, 6279693862, 8078931991, 16157863982, 55309611323, 110619222646, 719024947199, 1438049894398]

約数ペア:

[(1, 1438049894398), (2, 719024947199), (13, 110619222646), (26, 55309611323), (89, 16157863982), (178, 8078931991), (229, 6279693862), (458, 3139846931), (1157, 1242912614), (2314, 621456307), (2977, 483053374), (5954, 241526687), (20381, 70558358), (40762, 35279179), (264953, 5427566), (529906, 2713783)]