3721503894

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{137}}^1\times {\mathrm{239}}^1\times {\mathrm{997}}^1$

素因数の和:1397

約数の個数: 64

約数和(自身を含む): 7932902400

約数和(自身を除く): 4211398506

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 137, 239, 274, 411, 478, 717, 822, 997, 1434, 1994, 2603, 2991, 4541, 5206, 5982, 7809, 9082, 13623, 15618, 18943, 27246, 32743, 37886, 56829, 65486, 98229, 113658, 136589, 196458, 238283, 273178, 409767, 476566, 622117, 714849, 819534, 1244234, 1429698, 1866351, 2595191, 3732702, 4527377, 5190382, 7785573, 9054754, 13582131, 15571146, 27164262, 32644771, 65289542, 97934313, 195868626, 620250649, 1240501298, 1860751947, 3721503894]

約数ペア:

[(1, 3721503894), (2, 1860751947), (3, 1240501298), (6, 620250649), (19, 195868626), (38, 97934313), (57, 65289542), (114, 32644771), (137, 27164262), (239, 15571146), (274, 13582131), (411, 9054754), (478, 7785573), (717, 5190382), (822, 4527377), (997, 3732702), (1434, 2595191), (1994, 1866351), (2603, 1429698), (2991, 1244234), (4541, 819534), (5206, 714849), (5982, 622117), (7809, 476566), (9082, 409767), (13623, 273178), (15618, 238283), (18943, 196458), (27246, 136589), (32743, 113658), (37886, 98229), (56829, 65486)]