2017376384

素因数分解:

$2^7\times {\mathrm{61}}^1\times {\mathrm{258373}}^1$

素因数の和:258448

約数の個数: 32

約数和(自身を含む): 4084892940

約数和(自身を除く): 2067516556

約数列:

[1, 2, 4, 8, 16, 32, 61, 64, 122, 128, 244, 488, 976, 1952, 3904, 7808, 258373, 516746, 1033492, 2066984, 4133968, 8267936, 15760753, 16535872, 31521506, 33071744, 63043012, 126086024, 252172048, 504344096, 1008688192, 2017376384]

約数ペア:

[(1, 2017376384), (2, 1008688192), (4, 504344096), (8, 252172048), (16, 126086024), (32, 63043012), (61, 33071744), (64, 31521506), (122, 16535872), (128, 15760753), (244, 8267936), (488, 4133968), (976, 2066984), (1952, 1033492), (3904, 516746), (7808, 258373)]