379486712

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{137}}^1\times {\mathrm{31477}}^1$

素因数の和:31631

約数の個数: 32

約数和(自身を含む): 781913520

約数和(自身を除く): 402426808

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 137, 274, 548, 1096, 1507, 3014, 6028, 12056, 31477, 62954, 125908, 251816, 346247, 692494, 1384988, 2769976, 4312349, 8624698, 17249396, 34498792, 47435839, 94871678, 189743356, 379486712]

約数ペア:

[(1, 379486712), (2, 189743356), (4, 94871678), (8, 47435839), (11, 34498792), (22, 17249396), (44, 8624698), (88, 4312349), (137, 2769976), (274, 1384988), (548, 692494), (1096, 346247), (1507, 251816), (3014, 125908), (6028, 62954), (12056, 31477)]