29880526

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{1009}}^1$

素因数の和:1108

約数の個数: 32

約数和(自身を含む): 51922080

約数和(自身を除く): 22041554

約数列:

[1, 2, 13, 17, 26, 34, 67, 134, 221, 442, 871, 1009, 1139, 1742, 2018, 2278, 13117, 14807, 17153, 26234, 29614, 34306, 67603, 135206, 222989, 445978, 878839, 1149251, 1757678, 2298502, 14940263, 29880526]

約数ペア:

[(1, 29880526), (2, 14940263), (13, 2298502), (17, 1757678), (26, 1149251), (34, 878839), (67, 445978), (134, 222989), (221, 135206), (442, 67603), (871, 34306), (1009, 29614), (1139, 26234), (1742, 17153), (2018, 14807), (2278, 13117)]