1386805432324

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{23010643}}^1$

素因数の和:23010740

約数の個数: 48

約数和(自身を含む): 2796253458880

約数和(自身を除く): 1409448026556

約数列:

[1, 2, 4, 13, 19, 26, 38, 52, 61, 76, 122, 244, 247, 494, 793, 988, 1159, 1586, 2318, 3172, 4636, 15067, 30134, 60268, 23010643, 46021286, 92042572, 299138359, 437202217, 598276718, 874404434, 1196553436, 1403649223, 1748808868, 2807298446, 5614596892, 5683628821, 11367257642, 18247439899, 22734515284, 26669335237, 36494879798, 53338670474, 72989759596, 106677340948, 346701358081, 693402716162, 1386805432324]

約数ペア:

[(1, 1386805432324), (2, 693402716162), (4, 346701358081), (13, 106677340948), (19, 72989759596), (26, 53338670474), (38, 36494879798), (52, 26669335237), (61, 22734515284), (76, 18247439899), (122, 11367257642), (244, 5683628821), (247, 5614596892), (494, 2807298446), (793, 1748808868), (988, 1403649223), (1159, 1196553436), (1586, 874404434), (2318, 598276718), (3172, 437202217), (4636, 299138359), (15067, 92042572), (30134, 46021286), (60268, 23010643)]