301390958

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^2\times {\mathrm{137}}^1\times {\mathrm{277}}^1$

素因数の和:465

約数の個数: 48

約数和(自身を含む): 526200624

約数和(自身を除く): 224809666

約数列:

[1, 2, 11, 19, 22, 38, 137, 209, 274, 277, 361, 418, 554, 722, 1507, 2603, 3014, 3047, 3971, 5206, 5263, 6094, 7942, 10526, 28633, 37949, 49457, 57266, 57893, 75898, 98914, 99997, 115786, 199994, 417439, 544027, 721031, 834878, 1088054, 1099967, 1442062, 2199934, 7931341, 13699589, 15862682, 27399178, 150695479, 301390958]

約数ペア:

[(1, 301390958), (2, 150695479), (11, 27399178), (19, 15862682), (22, 13699589), (38, 7931341), (137, 2199934), (209, 1442062), (274, 1099967), (277, 1088054), (361, 834878), (418, 721031), (554, 544027), (722, 417439), (1507, 199994), (2603, 115786), (3014, 99997), (3047, 98914), (3971, 75898), (5206, 57893), (5263, 57266), (6094, 49457), (7942, 37949), (10526, 28633)]