273379756

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{97}}^1\times {\mathrm{653}}^1$

素因数の和:850

約数の個数: 48

約数和(自身を含む): 527605344

約数和(自身を除く): 254225588

約数列:

[1, 2, 4, 13, 26, 52, 83, 97, 166, 194, 332, 388, 653, 1079, 1261, 1306, 2158, 2522, 2612, 4316, 5044, 8051, 8489, 16102, 16978, 32204, 33956, 54199, 63341, 104663, 108398, 126682, 209326, 216796, 253364, 418652, 704587, 823433, 1409174, 1646866, 2818348, 3293732, 5257303, 10514606, 21029212, 68344939, 136689878, 273379756]

約数ペア:

[(1, 273379756), (2, 136689878), (4, 68344939), (13, 21029212), (26, 10514606), (52, 5257303), (83, 3293732), (97, 2818348), (166, 1646866), (194, 1409174), (332, 823433), (388, 704587), (653, 418652), (1079, 253364), (1261, 216796), (1306, 209326), (2158, 126682), (2522, 108398), (2612, 104663), (4316, 63341), (5044, 54199), (8051, 33956), (8489, 32204), (16102, 16978)]