16994207998

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{393257}}^1$

素因数の和:393348

約数の個数: 32

約数和(自身を含む): 28541092608

約数和(自身を除く): 11546884610

約数列:

[1, 2, 17, 31, 34, 41, 62, 82, 527, 697, 1054, 1271, 1394, 2542, 21607, 43214, 393257, 786514, 6685369, 12190967, 13370738, 16123537, 24381934, 32247074, 207246439, 274100129, 414492878, 499829647, 548200258, 999659294, 8497103999, 16994207998]

約数ペア:

[(1, 16994207998), (2, 8497103999), (17, 999659294), (31, 548200258), (34, 499829647), (41, 414492878), (62, 274100129), (82, 207246439), (527, 32247074), (697, 24381934), (1054, 16123537), (1271, 13370738), (1394, 12190967), (2542, 6685369), (21607, 786514), (43214, 393257)]