15706496786548

素因数分解:

$2^2\times {\mathrm{97}}^1\times {\mathrm{197}}^1\times {\mathrm{229}}^1\times {\mathrm{897317}}^1$

素因数の和:897844

約数の個数: 48

約数和(自身を含む): 28032609139920

約数和(自身を除く): 12326112353372

約数列:

[1, 2, 4, 97, 194, 197, 229, 388, 394, 458, 788, 916, 19109, 22213, 38218, 44426, 45113, 76436, 88852, 90226, 180452, 897317, 1794634, 3589268, 4375961, 8751922, 17503844, 87039749, 174079498, 176771449, 205485593, 348158996, 353542898, 410971186, 707085796, 821942372, 17146830553, 19932102521, 34293661106, 39864205042, 40480661821, 68587322212, 79728410084, 80961323642, 161922647284, 3926624196637, 7853248393274, 15706496786548]

約数ペア:

[(1, 15706496786548), (2, 7853248393274), (4, 3926624196637), (97, 161922647284), (194, 80961323642), (197, 79728410084), (229, 68587322212), (388, 40480661821), (394, 39864205042), (458, 34293661106), (788, 19932102521), (916, 17146830553), (19109, 821942372), (22213, 707085796), (38218, 410971186), (44426, 353542898), (45113, 348158996), (76436, 205485593), (88852, 176771449), (90226, 174079498), (180452, 87039749), (897317, 17503844), (1794634, 8751922), (3589268, 4375961)]