1670011694

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{509}}^1\times {\mathrm{571}}^1$

素因数の和:1125

約数の個数: 48

約数和(自身を含む): 2882777040

約数和(自身を除く): 1212765346

約数列:

[1, 2, 13, 17, 26, 34, 169, 221, 338, 442, 509, 571, 1018, 1142, 2873, 5746, 6617, 7423, 8653, 9707, 13234, 14846, 17306, 19414, 86021, 96499, 112489, 126191, 172042, 192998, 224978, 252382, 290639, 581278, 1462357, 1640483, 2924714, 3280966, 3778307, 4940863, 7556614, 9881726, 49117991, 64231219, 98235982, 128462438, 835005847, 1670011694]

約数ペア:

[(1, 1670011694), (2, 835005847), (13, 128462438), (17, 98235982), (26, 64231219), (34, 49117991), (169, 9881726), (221, 7556614), (338, 4940863), (442, 3778307), (509, 3280966), (571, 2924714), (1018, 1640483), (1142, 1462357), (2873, 581278), (5746, 290639), (6617, 252382), (7423, 224978), (8653, 192998), (9707, 172042), (13234, 126191), (14846, 112489), (17306, 96499), (19414, 86021)]