305280249494

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{3359}}^1\times {\mathrm{67723}}^1$

素因数の和:71156

約数の個数: 32

約数和(自身を含む): 507897492480

約数和(自身を除く): 202617242986

約数列:

[1, 2, 11, 22, 61, 122, 671, 1342, 3359, 6718, 36949, 67723, 73898, 135446, 204899, 409798, 744953, 1489906, 2253889, 4131103, 4507778, 8262206, 45442133, 90884266, 227481557, 454963114, 2502297127, 5004594254, 13876374977, 27752749954, 152640124747, 305280249494]

約数ペア:

[(1, 305280249494), (2, 152640124747), (11, 27752749954), (22, 13876374977), (61, 5004594254), (122, 2502297127), (671, 454963114), (1342, 227481557), (3359, 90884266), (6718, 45442133), (36949, 8262206), (67723, 4507778), (73898, 4131103), (135446, 2253889), (204899, 1489906), (409798, 744953)]