12453514928

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{101}}^1\times {\mathrm{248593}}^1$

素因数の和:248733

約数の個数: 40

約数和(自身を含む): 25153735296

約数和(自身を除く): 12700220368

約数列:

[1, 2, 4, 8, 16, 31, 62, 101, 124, 202, 248, 404, 496, 808, 1616, 3131, 6262, 12524, 25048, 50096, 248593, 497186, 994372, 1988744, 3977488, 7706383, 15412766, 25107893, 30825532, 50215786, 61651064, 100431572, 123302128, 200863144, 401726288, 778344683, 1556689366, 3113378732, 6226757464, 12453514928]

約数ペア:

[(1, 12453514928), (2, 6226757464), (4, 3113378732), (8, 1556689366), (16, 778344683), (31, 401726288), (62, 200863144), (101, 123302128), (124, 100431572), (202, 61651064), (248, 50215786), (404, 30825532), (496, 25107893), (808, 15412766), (1616, 7706383), (3131, 3977488), (6262, 1988744), (12524, 994372), (25048, 497186), (50096, 248593)]