2948556

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{461}}^1$

素因数の和:522

約数の個数: 48

約数和(自身を含む): 7606368

約数和(自身を除く): 4657812

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 41, 52, 78, 82, 123, 156, 164, 246, 461, 492, 533, 922, 1066, 1383, 1599, 1844, 2132, 2766, 3198, 5532, 5993, 6396, 11986, 17979, 18901, 23972, 35958, 37802, 56703, 71916, 75604, 113406, 226812, 245713, 491426, 737139, 982852, 1474278, 2948556]

約数ペア:

[(1, 2948556), (2, 1474278), (3, 982852), (4, 737139), (6, 491426), (12, 245713), (13, 226812), (26, 113406), (39, 75604), (41, 71916), (52, 56703), (78, 37802), (82, 35958), (123, 23972), (156, 18901), (164, 17979), (246, 11986), (461, 6396), (492, 5993), (533, 5532), (922, 3198), (1066, 2766), (1383, 2132), (1599, 1844)]