1520937516

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{557}}^1\times {\mathrm{32507}}^1$

素因数の和:33078

約数の個数: 48

約数和(自身を含む): 4063239936

約数和(自身を除く): 2542302420

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 557, 1114, 1671, 2228, 3342, 3899, 6684, 7798, 11697, 15596, 23394, 32507, 46788, 65014, 97521, 130028, 195042, 227549, 390084, 455098, 682647, 910196, 1365294, 2730588, 18106399, 36212798, 54319197, 72425596, 108638394, 126744793, 217276788, 253489586, 380234379, 506979172, 760468758, 1520937516]

約数ペア:

[(1, 1520937516), (2, 760468758), (3, 506979172), (4, 380234379), (6, 253489586), (7, 217276788), (12, 126744793), (14, 108638394), (21, 72425596), (28, 54319197), (42, 36212798), (84, 18106399), (557, 2730588), (1114, 1365294), (1671, 910196), (2228, 682647), (3342, 455098), (3899, 390084), (6684, 227549), (7798, 195042), (11697, 130028), (15596, 97521), (23394, 65014), (32507, 46788)]