1042918394

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{197}}^1\times {\mathrm{401}}^1$

素因数の和:671

約数の個数: 64

約数和(自身を含む): 1925586432

約数和(自身を除く): 882668038

約数列:

[1, 2, 7, 14, 23, 41, 46, 82, 161, 197, 287, 322, 394, 401, 574, 802, 943, 1379, 1886, 2758, 2807, 4531, 5614, 6601, 8077, 9062, 9223, 13202, 16154, 16441, 18446, 31717, 32882, 56539, 63434, 64561, 78997, 113078, 115087, 129122, 157994, 185771, 230174, 371542, 378143, 552979, 756286, 1105958, 1300397, 1816931, 2600794, 2647001, 3238877, 3633862, 5294002, 6477754, 12718517, 22672139, 25437034, 45344278, 74494171, 148988342, 521459197, 1042918394]

約数ペア:

[(1, 1042918394), (2, 521459197), (7, 148988342), (14, 74494171), (23, 45344278), (41, 25437034), (46, 22672139), (82, 12718517), (161, 6477754), (197, 5294002), (287, 3633862), (322, 3238877), (394, 2647001), (401, 2600794), (574, 1816931), (802, 1300397), (943, 1105958), (1379, 756286), (1886, 552979), (2758, 378143), (2807, 371542), (4531, 230174), (5614, 185771), (6601, 157994), (8077, 129122), (9062, 115087), (9223, 113078), (13202, 78997), (16154, 64561), (16441, 63434), (18446, 56539), (31717, 32882)]