2951114388

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{103}}^1\times {\mathrm{140449}}^1$

素因数の和:140576

約数の個数: 48

約数和(自身を含む): 7361827200

約数和(自身を除く): 4410712812

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 51, 68, 102, 103, 204, 206, 309, 412, 618, 1236, 1751, 3502, 5253, 7004, 10506, 21012, 140449, 280898, 421347, 561796, 842694, 1685388, 2387633, 4775266, 7162899, 9550532, 14325798, 14466247, 28651596, 28932494, 43398741, 57864988, 86797482, 173594964, 245926199, 491852398, 737778597, 983704796, 1475557194, 2951114388]

約数ペア:

[(1, 2951114388), (2, 1475557194), (3, 983704796), (4, 737778597), (6, 491852398), (12, 245926199), (17, 173594964), (34, 86797482), (51, 57864988), (68, 43398741), (102, 28932494), (103, 28651596), (204, 14466247), (206, 14325798), (309, 9550532), (412, 7162899), (618, 4775266), (1236, 2387633), (1751, 1685388), (3502, 842694), (5253, 561796), (7004, 421347), (10506, 280898), (21012, 140449)]