2977832

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{137}}^1$

素因数の和:186

約数の個数: 64

約数和(自身を含む): 6955200

約数和(自身を除く): 3977368

約数列:

[1, 2, 4, 8, 11, 13, 19, 22, 26, 38, 44, 52, 76, 88, 104, 137, 143, 152, 209, 247, 274, 286, 418, 494, 548, 572, 836, 988, 1096, 1144, 1507, 1672, 1781, 1976, 2603, 2717, 3014, 3562, 5206, 5434, 6028, 7124, 10412, 10868, 12056, 14248, 19591, 20824, 21736, 28633, 33839, 39182, 57266, 67678, 78364, 114532, 135356, 156728, 229064, 270712, 372229, 744458, 1488916, 2977832]

約数ペア:

[(1, 2977832), (2, 1488916), (4, 744458), (8, 372229), (11, 270712), (13, 229064), (19, 156728), (22, 135356), (26, 114532), (38, 78364), (44, 67678), (52, 57266), (76, 39182), (88, 33839), (104, 28633), (137, 21736), (143, 20824), (152, 19591), (209, 14248), (247, 12056), (274, 10868), (286, 10412), (418, 7124), (494, 6028), (548, 5434), (572, 5206), (836, 3562), (988, 3014), (1096, 2717), (1144, 2603), (1507, 1976), (1672, 1781)]