3148964

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{211}}^1$

素因数の和:276

約数の個数: 48

約数和(自身を含む): 6980736

約数和(自身を除く): 3831772

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 41, 52, 82, 91, 164, 182, 211, 287, 364, 422, 533, 574, 844, 1066, 1148, 1477, 2132, 2743, 2954, 3731, 5486, 5908, 7462, 8651, 10972, 14924, 17302, 19201, 34604, 38402, 60557, 76804, 112463, 121114, 224926, 242228, 449852, 787241, 1574482, 3148964]

約数ペア:

[(1, 3148964), (2, 1574482), (4, 787241), (7, 449852), (13, 242228), (14, 224926), (26, 121114), (28, 112463), (41, 76804), (52, 60557), (82, 38402), (91, 34604), (164, 19201), (182, 17302), (211, 14924), (287, 10972), (364, 8651), (422, 7462), (533, 5908), (574, 5486), (844, 3731), (1066, 2954), (1148, 2743), (1477, 2132)]