2214285944

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{181}}^1\times {\mathrm{1489}}^1$

素因数の和:1768

約数の個数: 64

約数和(自身を含む): 4555824000

約数和(自身を除く): 2341538056

約数列:

[1, 2, 4, 8, 13, 26, 52, 79, 104, 158, 181, 316, 362, 632, 724, 1027, 1448, 1489, 2054, 2353, 2978, 4108, 4706, 5956, 8216, 9412, 11912, 14299, 18824, 19357, 28598, 38714, 57196, 77428, 114392, 117631, 154856, 185887, 235262, 269509, 371774, 470524, 539018, 743548, 941048, 1078036, 1487096, 1529203, 2156072, 3058406, 3503617, 6116812, 7007234, 12233624, 14014468, 21291211, 28028936, 42582422, 85164844, 170329688, 276785743, 553571486, 1107142972, 2214285944]

約数ペア:

[(1, 2214285944), (2, 1107142972), (4, 553571486), (8, 276785743), (13, 170329688), (26, 85164844), (52, 42582422), (79, 28028936), (104, 21291211), (158, 14014468), (181, 12233624), (316, 7007234), (362, 6116812), (632, 3503617), (724, 3058406), (1027, 2156072), (1448, 1529203), (1489, 1487096), (2054, 1078036), (2353, 941048), (2978, 743548), (4108, 539018), (4706, 470524), (5956, 371774), (8216, 269509), (9412, 235262), (11912, 185887), (14299, 154856), (18824, 117631), (19357, 114392), (28598, 77428), (38714, 57196)]