419452016

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{17327}}^1$

素因数の和:17441

約数の個数: 40

約数和(自身を含む): 870212160

約数和(自身を除く): 450760144

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 89, 136, 178, 272, 356, 712, 1424, 1513, 3026, 6052, 12104, 17327, 24208, 34654, 69308, 138616, 277232, 294559, 589118, 1178236, 1542103, 2356472, 3084206, 4712944, 6168412, 12336824, 24673648, 26215751, 52431502, 104863004, 209726008, 419452016]

約数ペア:

[(1, 419452016), (2, 209726008), (4, 104863004), (8, 52431502), (16, 26215751), (17, 24673648), (34, 12336824), (68, 6168412), (89, 4712944), (136, 3084206), (178, 2356472), (272, 1542103), (356, 1178236), (712, 589118), (1424, 294559), (1513, 277232), (3026, 138616), (6052, 69308), (12104, 34654), (17327, 24208)]