2007996462

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{54497}}^1$

素因数の和:54617

約数の個数: 48

約数和(自身を含む): 4590911520

約数和(自身を除く): 2582915058

約数列:

[1, 2, 3, 6, 9, 18, 23, 46, 69, 89, 138, 178, 207, 267, 414, 534, 801, 1602, 2047, 4094, 6141, 12282, 18423, 36846, 54497, 108994, 163491, 326982, 490473, 980946, 1253431, 2506862, 3760293, 4850233, 7520586, 9700466, 11280879, 14550699, 22561758, 29101398, 43652097, 87304194, 111555359, 223110718, 334666077, 669332154, 1003998231, 2007996462]

約数ペア:

[(1, 2007996462), (2, 1003998231), (3, 669332154), (6, 334666077), (9, 223110718), (18, 111555359), (23, 87304194), (46, 43652097), (69, 29101398), (89, 22561758), (138, 14550699), (178, 11280879), (207, 9700466), (267, 7520586), (414, 4850233), (534, 3760293), (801, 2506862), (1602, 1253431), (2047, 980946), (4094, 490473), (6141, 326982), (12282, 163491), (18423, 108994), (36846, 54497)]