2215360316

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{139}}^1\times {\mathrm{9887}}^1$

素因数の和:10074

約数の個数: 48

約数和(自身を含む): 4341227520

約数和(自身を除く): 2125867204

約数列:

[1, 2, 4, 13, 26, 31, 52, 62, 124, 139, 278, 403, 556, 806, 1612, 1807, 3614, 4309, 7228, 8618, 9887, 17236, 19774, 39548, 56017, 112034, 128531, 224068, 257062, 306497, 514124, 612994, 1225988, 1374293, 2748586, 3984461, 5497172, 7968922, 15937844, 17865809, 35731618, 42603083, 71463236, 85206166, 170412332, 553840079, 1107680158, 2215360316]

約数ペア:

[(1, 2215360316), (2, 1107680158), (4, 553840079), (13, 170412332), (26, 85206166), (31, 71463236), (52, 42603083), (62, 35731618), (124, 17865809), (139, 15937844), (278, 7968922), (403, 5497172), (556, 3984461), (806, 2748586), (1612, 1374293), (1807, 1225988), (3614, 612994), (4309, 514124), (7228, 306497), (8618, 257062), (9887, 224068), (17236, 128531), (19774, 112034), (39548, 56017)]