747367052

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{271}}^1\times {\mathrm{277}}^1$

素因数の和:702

約数の個数: 48

約数和(自身を含む): 1397383680

約数和(自身を除く): 650016628

約数列:

[1, 2, 4, 19, 38, 76, 131, 262, 271, 277, 524, 542, 554, 1084, 1108, 2489, 4978, 5149, 5263, 9956, 10298, 10526, 20596, 21052, 35501, 36287, 71002, 72574, 75067, 142004, 145148, 150134, 300268, 674519, 689453, 1349038, 1378906, 1426273, 2698076, 2757812, 2852546, 5705092, 9833777, 19667554, 39335108, 186841763, 373683526, 747367052]

約数ペア:

[(1, 747367052), (2, 373683526), (4, 186841763), (19, 39335108), (38, 19667554), (76, 9833777), (131, 5705092), (262, 2852546), (271, 2757812), (277, 2698076), (524, 1426273), (542, 1378906), (554, 1349038), (1084, 689453), (1108, 674519), (2489, 300268), (4978, 150134), (5149, 145148), (5263, 142004), (9956, 75067), (10298, 72574), (10526, 71002), (20596, 36287), (21052, 35501)]