1587401473528

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{15497}}^1\times {\mathrm{984931}}^1$

素因数の和:1000447

約数の個数: 32

約数和(自身を含む): 3205539988560

約数和(自身を除く): 1618138515032

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 15497, 30994, 61988, 123976, 201461, 402922, 805844, 984931, 1611688, 1969862, 3939724, 7879448, 12804103, 25608206, 51216412, 102432824, 15263475707, 30526951414, 61053902828, 122107805656, 198425184191, 396850368382, 793700736764, 1587401473528]

約数ペア:

[(1, 1587401473528), (2, 793700736764), (4, 396850368382), (8, 198425184191), (13, 122107805656), (26, 61053902828), (52, 30526951414), (104, 15263475707), (15497, 102432824), (30994, 51216412), (61988, 25608206), (123976, 12804103), (201461, 7879448), (402922, 3939724), (805844, 1969862), (984931, 1611688)]