1992019928

素因数分解:

$2^3\times {\mathrm{373}}^1\times {\mathrm{659}}^1\times {\mathrm{1013}}^1$

素因数の和:2051

約数の個数: 32

約数和(自身を含む): 3754436400

約数和(自身を除く): 1762416472

約数列:

[1, 2, 4, 8, 373, 659, 746, 1013, 1318, 1492, 2026, 2636, 2984, 4052, 5272, 8104, 245807, 377849, 491614, 667567, 755698, 983228, 1335134, 1511396, 1966456, 2670268, 3022792, 5340536, 249002491, 498004982, 996009964, 1992019928]

約数ペア:

[(1, 1992019928), (2, 996009964), (4, 498004982), (8, 249002491), (373, 5340536), (659, 3022792), (746, 2670268), (1013, 1966456), (1318, 1511396), (1492, 1335134), (2026, 983228), (2636, 755698), (2984, 667567), (4052, 491614), (5272, 377849), (8104, 245807)]