2013733771772

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{419}}^1\times {\mathrm{1571}}^1\times {\mathrm{40253}}^1$

素因数の和:42266

約数の個数: 48

約数和(自身を含む): 3720822134400

約数和(自身を除く): 1707088362628

約数列:

[1, 2, 4, 19, 38, 76, 419, 838, 1571, 1676, 3142, 6284, 7961, 15922, 29849, 31844, 40253, 59698, 80506, 119396, 161012, 658249, 764807, 1316498, 1529614, 2632996, 3059228, 12506731, 16866007, 25013462, 33732014, 50026924, 63237463, 67464028, 126474926, 252949852, 320454133, 640908266, 1201511797, 1281816532, 2403023594, 4806047188, 26496496997, 52992993994, 105985987988, 503433442943, 1006866885886, 2013733771772]

約数ペア:

[(1, 2013733771772), (2, 1006866885886), (4, 503433442943), (19, 105985987988), (38, 52992993994), (76, 26496496997), (419, 4806047188), (838, 2403023594), (1571, 1281816532), (1676, 1201511797), (3142, 640908266), (6284, 320454133), (7961, 252949852), (15922, 126474926), (29849, 67464028), (31844, 63237463), (40253, 50026924), (59698, 33732014), (80506, 25013462), (119396, 16866007), (161012, 12506731), (658249, 3059228), (764807, 2632996), (1316498, 1529614)]