1796009180

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{413827}}^1$

素因数の和:413874

約数の個数: 48

約数和(自身を含む): 4449478656

約数和(自身を除く): 2653469476

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 31, 35, 62, 70, 124, 140, 155, 217, 310, 434, 620, 868, 1085, 2170, 4340, 413827, 827654, 1655308, 2069135, 2896789, 4138270, 5793578, 8276540, 11587156, 12828637, 14483945, 25657274, 28967890, 51314548, 57935780, 64143185, 89800459, 128286370, 179600918, 256572740, 359201836, 449002295, 898004590, 1796009180]

約数ペア:

[(1, 1796009180), (2, 898004590), (4, 449002295), (5, 359201836), (7, 256572740), (10, 179600918), (14, 128286370), (20, 89800459), (28, 64143185), (31, 57935780), (35, 51314548), (62, 28967890), (70, 25657274), (124, 14483945), (140, 12828637), (155, 11587156), (217, 8276540), (310, 5793578), (434, 4138270), (620, 2896789), (868, 2069135), (1085, 1655308), (2170, 827654), (4340, 413827)]