7208191652

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{1153}}^1\times {\mathrm{1913}}^1$

素因数の和:3132

約数の個数: 48

約数和(自身を含む): 13605936960

約数和(自身を除く): 6397745308

約数列:

[1, 2, 4, 19, 38, 43, 76, 86, 172, 817, 1153, 1634, 1913, 2306, 3268, 3826, 4612, 7652, 21907, 36347, 43814, 49579, 72694, 82259, 87628, 99158, 145388, 164518, 198316, 329036, 942001, 1562921, 1884002, 2205689, 3125842, 3768004, 4411378, 6251684, 8822756, 41908091, 83816182, 94844627, 167632364, 189689254, 379378508, 1802047913, 3604095826, 7208191652]

約数ペア:

[(1, 7208191652), (2, 3604095826), (4, 1802047913), (19, 379378508), (38, 189689254), (43, 167632364), (76, 94844627), (86, 83816182), (172, 41908091), (817, 8822756), (1153, 6251684), (1634, 4411378), (1913, 3768004), (2306, 3125842), (3268, 2205689), (3826, 1884002), (4612, 1562921), (7652, 942001), (21907, 329036), (36347, 198316), (43814, 164518), (49579, 145388), (72694, 99158), (82259, 87628)]