996918364

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{7309}}^1$

素因数の和:7430

約数の個数: 48

約数和(自身を含む): 1954284640

約数和(自身を除く): 957366276

約数列:

[1, 2, 4, 13, 26, 43, 52, 61, 86, 122, 172, 244, 559, 793, 1118, 1586, 2236, 2623, 3172, 5246, 7309, 10492, 14618, 29236, 34099, 68198, 95017, 136396, 190034, 314287, 380068, 445849, 628574, 891698, 1257148, 1783396, 4085731, 5796037, 8171462, 11592074, 16342924, 19171507, 23184148, 38343014, 76686028, 249229591, 498459182, 996918364]

約数ペア:

[(1, 996918364), (2, 498459182), (4, 249229591), (13, 76686028), (26, 38343014), (43, 23184148), (52, 19171507), (61, 16342924), (86, 11592074), (122, 8171462), (172, 5796037), (244, 4085731), (559, 1783396), (793, 1257148), (1118, 891698), (1586, 628574), (2236, 445849), (2623, 380068), (3172, 314287), (5246, 190034), (7309, 136396), (10492, 95017), (14618, 68198), (29236, 34099)]